Image via CBS
Published Oct 8, 2026, 9:36 PM EDT
Michael John Petty is a Senior Author for Collider who spends his days writing, in fellowship with his local church, and enjoying each new day with his wonderful wife and precious daughters. At Collider, he writes features, reviews, recaps, interviews, and breaking news on select occasion. In addition to writing about stories, Michael has told a few of his own, from supernatural thrillers to historical fiction. His Western short story, The Devil's Left Hand, received the Spur Award for "Best Western Short Fiction" in 2025 from the Western Writers of America, of which he is a member. Michael currently resides in North Idaho with his growing family.
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If you were disappointed that Jensen Ackles wasn’t featured in the Tracker premiere or that Prime Video's gone-too-soon Countdown won't be coming back for more, we have some good news. If you haven't heard, Ackles is set to star in an upcoming crime thriller for MGM+, titled Rules of Prey. Based on everything we've heard about this detective series, it seems like a perfect replacement for Ackles' aforementioned shows (and perhaps even Big Sky), as the former Supernatural star will be back in action hunting killers against a ticking clock.
Like 'Tracker,' 'Rules of Prey' Is Based on a Popular Book Series
Based on John Sandford’s bestselling book series, Rules of Prey is slated to be an eight-episode crime thriller that will echo the psychological depth and action-packed pace of its source material. Ackles has been cast as leading man and ex-detective Lucas Davenport, described as "a righteous avenging angel whose sharp mind, unconventional approach, and unwillingness to let the law get in the way of justice." Indeed, Ackles' latest crime thriller seems perfect for those who adored his performances in his most recent television outings. For Tracker fans and Countdown mourners alike, the show looks like the kind of detective series that appeals to a broad audience. Fans who adore Ackles' charisma in roles like Russell Shaw, Mark Meachum, and Beau Arlen will likely find something to hold onto with Rules of Prey, which is slated to premiere sometime in 2027.
But what is Rules of Prey actually about? Well, according to the official press release, the series will follow Davenport as he investigates a serial killer terrorizing the people of Minneapolis. In this game of wits that rivals the mental duals between Sherlock Holmes and James Moriarty, Ackles' character will reportedly be forced to decipher the clues left behind by this "equally intelligent adversary." How it will all play out remains to be seen — though you could always read Sandford's Rules of Prey to get a head start, which may just lead you to the rest of a series that currently spans over 35 novels — but you can bet that we'll be seated come the MGM+ series' debut to see what Ackles and series creator Bruce Terris have put together.
Jensen Ackles Is Also Returning to 'Tracker' in Season 4
Tracker hasn't seen Russell Shaw involved in the beginning of a season since its very first installment. Ackles did return in Season 2's "Ontological Shock" to help kickstart the next phase of Colter's (Justin Hartley) investigation into their father's death, and Season 3 began with a two-parter in which the Shaw brothers took down an out-of-control computer algorithm that was behind a string of violent blackmail. Ackles later returned for the shocking two-part season finale, in which Russell made a deal with shady government forces to protect his brother. That's the explanation given as to why the actor hasn't returned in the first few episodes of Tracker Season 4, but the good news is that Russell is slated to return early this season after all. Unsurprisingly, Ackles has already teased said return.
Collider Exclusive · Action Hero Quiz
Which Action Hero Would Be
Your Perfect Partner?
Rambo · James Bond · Indiana Jones · John McClane · Ethan Hunt
Five legends. Five completely different ways of getting out alive — with style, with muscle, with charm, with luck, or with a plan so intricate it probably shouldn't work. Ten questions will reveal which action hero was built to have your back.
🎖️Rambo
🍸James Bond
🏺Indiana Jones
🔧John McClane
🎭Ethan Hunt
FIND YOUR PARTNER →
01
You're dropped into a dangerous situation with no warning. What do you need most from a partner? The first few seconds tell you everything about who belongs beside you.
ASomeone who already has three contingency plans running and is calmly working through all of them. BSomeone who reads the terrain instinctively and knows exactly how to use it against the enemy. CSomeone who keeps their nerve and their sense of humour when everything is falling apart. DSomeone who knows the history of wherever we are and what we're walking into. ESomeone with the right contact, the right cover identity, and the right exit already arranged.
NEXT QUESTION →
02
You have to get somewhere dangerous, fast. How do you travel? How you get there is half the mission.
AOn foot through terrain no one else would attempt — I move where vehicles can't follow. BOn a motorcycle, a cargo plane, or anything else that gets me there before I think too hard about it. CIn something that belongs to someone else — borrowed, stolen, or improvised under fire. DFirst class, with a cover identity and a gadget that does something I won't explain until it's needed. EBy whatever means are available — I've driven, flown, and once arrived by camel. The destination matters, not the method.
NEXT QUESTION →
03
You're pinned down and outnumbered. What does your ideal partner do? This is when you find out what someone is really made of.
ADisappears into the environment, flanks them silently, and ends it before I've reloaded. BCracks a one-liner, grabs a fire extinguisher or a chair, and improvises something that somehow works. CProduces a gadget specifically designed for this exact scenario and uses it with infuriating precision. DPulls out a whip, a pistol, and an archaeological insight that somehow gets us out alive. ENeutralises the threat with maximum efficiency and minimum words — they were already three moves ahead.
NEXT QUESTION →
04
The mission is paused. You have one evening to decompress. What does your partner suggest? Who someone is when the pressure drops is who they actually are.
AA bar with terrible lighting, cold beer, and absolutely no questions about feelings. BThe finest restaurant in the city, a bottle of something expensive, and a conversation that is equal parts brilliant and exhausting. CA local dig site, a museum after hours, or a long story about why that particular artefact matters to human civilisation. DPizza. Bad TV. Falling asleep halfway through a movie neither of you were watching anyway. EA debrief that turns into three hours of contingency planning that somehow becomes the most fun you've had all week.
NEXT QUESTION →
05
How do you prefer your partner to communicate mid-mission? Good communication is the difference between partners and a liability.
APrecise and minimal — tell me what I need to know and nothing else. Every word has a cost. BDeadpan and dry — keeping it light keeps me sharp, even when everything is on fire. CEnthusiastic and slightly chaotic — but always with useful information buried somewhere in the noise. DCalm and controlled through an earpiece, with a plan that covers every variable I haven't thought of yet. EBarely at all — silence is a language and they speak it fluently.
NEXT QUESTION →
06
Your enemy is powerful, well-resourced, and has the upper hand. How should your partner approach them? The approach to the enemy defines the partnership.
AInfiltrate their inner circle, learn everything, and dismantle them from inside out before they know we're there. BStudy the historical pattern — every villain of this type has a weakness written somewhere in the past. CGet them talking. The more they monologue, the more time I have to figure out how to beat them. DGo through them. Directly. With as much force as the terrain allows. EFind the one thing they haven't accounted for — there's always one thing — and make sure we're holding it.
NEXT QUESTION →
07
Things go badly wrong and you're captured. What do you trust your partner to do? Who someone is when you need them most is the only thing that matters.
ACome in alone, quietly, and get me out before anyone knows they were there. BHave already been working on the extraction since the moment I disappeared — the plan is already running. CCome in loud, come in fast, and worry about the collateral damage later — I'd do the same for them. DUse every resource, every contact, and bend every rule until I'm out — they don't leave people behind. ECharm their way in somehow, bluff through the hard part, and still manage to look good doing it.
NEXT QUESTION →
08
What does your ideal partner bring to the table that you couldn't replace? A great partner fills the gap you didn't know you had.
ATechnology that shouldn't exist yet and the training to use it under any conditions. BSurvival instinct so refined it borders on supernatural — and the scars to prove it's been tested. CKnowledge of history, language, and culture that makes them invaluable in places where force is useless. DThe ability to walk into any room in the world and immediately become the most trusted person in it. EStubbornness that refuses to accept a situation is hopeless — and the improvisational skill to back it up.
NEXT QUESTION →
09
Every partnership has a cost. Which of these can you live with? No one comes without baggage. The question is whether you can carry it together.
AA partner who never fully switches off — always watching exits, always calculating threats, even at dinner. BA partner who gets the job done brilliantly but has the emotional availability of a locked filing cabinet. CA partner who makes everything ten times more complicated than it needs to be — but who always comes through. DA partner who gets personally attached to every relic, ruin, and artefact we encounter, which slows everything down. EA partner who was not built for this and knows it — but shows up anyway, every time, without being asked.
NEXT QUESTION →
10
It's the final moment. Everything is on the line. What do you need from your partner right now? The last question is the most honest one.
AOne line. Absolutely dry. Delivered like the world isn't ending. Then we move. BNothing said at all — just a look that means we both already know what has to happen. CA plan I don't fully understand that somehow accounts for everything, delivered in thirty seconds flat. DA piece of historical context that reframes the entire situation and tells us exactly what to do next. ESomeone who steps forward instead of back — because that's who they've always been.
REVEAL MY PARTNER →
Your Partner Has Been Assigned Your Perfect Partner Is…
Your answers have pointed to one action hero above all others. This is the person built to have your back — for better or considerably, spectacularly worse.
Rambo
Your partner doesn't talk much, doesn't need to, and will have assessed every threat in your immediate environment before you've finished your first sentence. John Rambo is not a man of plans or politics — he is a force of nature shaped by survival, loyalty, and a capacity for endurance that goes beyond anything training can produce. He will not leave you behind. He has never left anyone behind who deserved to come home. What you get with Rambo is the most capable, most quietly ferocious partner imaginable — one who has been through things that would have broken anyone else, and who chose to keep going anyway. You'll never need to ask if he has your back. You'll just know.
James Bond
Your partner will arrive perfectly dressed, perfectly briefed, and with a cover story so convincing it'll take you a moment to remember what's actually true. James Bond is the most professionally dangerous person in any room he enters — and the most disarmingly charming, which is the point. He operates in a world of layers, where nothing is what it appears and every advantage is used without apology. You'll never be bored. You'll occasionally be furious. But when it matters — when the mission is genuinely on the line and the margin for error has collapsed to nothing — Bond is exactly the partner you want. He has survived things that have no business being survivable. He does it with style. That is not nothing.
Indiana Jones
Your partner will know the history, the language, the cultural context, and exactly why the thing everyone else is ignoring is actually the most important thing in the room. Indiana Jones is brilliant, reckless, and occasionally impossible — but he is also one of the most resourceful, most genuinely knowledgeable partners you could find yourself beside. He approaches every situation with a scholar's eye and a brawler's instinct, which is an unusual combination and a remarkably effective one. He hates snakes and gets personally attached to objects of historical significance, both of which will slow you down at least once. It doesn't matter. What Indy brings is irreplaceable — and the adventures you'll have together will be the kind people write books about. Assuming you survive them.
John McClane
Your partner was not supposed to be here. He does not have the right equipment, the right information, or anything approaching the right odds. He has a sarcastic remark and an absolute refusal to accept that the situation is as bad as it looks. John McClane is the greatest accidental hero in the history of action cinema — a man whose superpower is stubbornness, whose contingency plan is improvisation, and whose capacity to absorb punishment and keep moving would be alarming if it weren't so useful. He will complain the entire time. He will make it significantly more chaotic than it needed to be. And he will absolutely, unconditionally, without question come through when it counts. Yippee-ki-yay.
Ethan Hunt
Your partner has already run seventeen scenarios by the time you've finished reading the briefing, and the plan he's settled on involves at least two things that should be physically impossible. Ethan Hunt operates at the absolute edge of human capability — technically, physically, and intellectually — and he brings the same relentless precision to protecting his partners that he brings to dismantling organisations that shouldn't exist. He is not easy to know and he will never fully tell you everything. But he will carry the weight of the mission so completely, so absolutely, that your job is simply to trust him — and the remarkable thing is that trusting him always turns out to be the right call. The mission will be impossible. He will complete it anyway.
↻ RETAKE THE QUIZ
Despite the show's move from Vancouver to Los Angeles, Tracker has seemingly had no trouble pulling Ackles away from the Toronto-based Rules of Prey. Given that Russell is such a vital part of Colter's story — despite appearing in a handful of episodes across several seasons — it would be a shame if Tracker used the Season 3 finale to write the character (and thus the show's most popular guest star) off for a while. We can rest assured knowing that this isn't the case, and that there are still plans for Russell in the near future, even if he may not be as recurring a presence in Tracker as before. Fans of Ackles should tune into Rules of Prey when it drops next year, especially if it means seeing him in action, solving crimes, and saving the day.
Rules of Prey is expected to premiere on MGM+ sometime in 2027, but until then, you can always catch Tracker every Sunday on CBS and on Paramount+ the next day.
Rules of Prey
Cast
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Jensen Ackles
Lucas Davenport
