Detective Charlie Hudson teams up with what he calls his "highly trained law enforcement animal" German Shepherd dog named Rex who he prefers to team up with because he doesn't talk his ear off. Based on the Austrian–Italian series, Kommissar Rex.
Where to watch
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Philo
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UP Faith & Family
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The Roku Channel
see all options Availability data: JustWatch
- Seasons
- 8
- Episodes aired
- 122
- Latest aired
- S08E14
- Total runtime
- 3d 11h
Timeline when each season aired
- Season 1 February 2019 – July 2019 13 episodes
- Season 2 September 2019 – March 2020 19 episodes
- Season 3 January 2021 – April 2021 16 episodes
- Season 4 October 2021 – April 2022 16 episodes
- Season 5 September 2022 – April 2023 20 episodes
- Season 6 October 2023 – April 2024 16 episodes
- Season 7 January 2025 – March 2025 8 episodes
- Season 8 September 2025 – March 2026 14 episodes
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S03E01 Origin Story
January 5 · 41min find the promo
Show synopsis
On the third anniversary of Charlie and Rex's partnership, Charlie recounts how a high-stakes kidnapping brought the duo together on their first case.
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S03E02 Manhunt
January 12 · 41min find the promo
Show synopsis
On the hunt for an escaped murderer, Charlie and Rex are held hostage. But when a greater threat emerges, Charlie and his captor are forced to work together if they're going to make it out alive.
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S03E03 Into the Wild
January 19 · 40min find the promo
Show synopsis
After a mummified body is discovered in Newfoundland's tundra, Charlie and Rex set off in search of a community of survivalists who may be harbouring a murderer.
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S03E04 Under Pressure
January 26 · 41min find the promo
Show synopsis
When a scuba diver washes ashore with his oxygen supply severed, Charlie dives into the Atlantic Ocean to uncover the secret he was killed to protect.
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S03E05 Prescription Rex
February 2 · 40min find the promo
Show synopsis
The near poisoning of a wealthy socialite throws the team into a perilous investigation that puts Charlie, Rex, and even Jesse in harm's way.
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S03E06 Endless Summer
February 9 · 39min find the promo
Show synopsis
A young woman is abducted from the very spot her friend was murdered two years earlier; Charlie and Rex race against time as they trail the suspects from the original investigation.
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S03E07 All in the Litter
February 16 · 41min find the promo
Show synopsis
Rex is on trial after his DNA is discovered at the scene of the murder of Donovan's former police informant.
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S03E08 Sleeping Beauty
February 23 · 40min find the promo
Show synopsis
Charlie and Rex investigate a fairytale-turned-nightmare when a princess performer suspiciously dies at a child´s birthday party.
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S03E09 Grave Matters
March 2 · 41min find the promo
Show synopsis
Charlie and Rex are in grave danger as they find themselves captives of a kidnapper seeking vengeance.
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S03E10 Fanning the Flames
March 9 · 41min find the promo
Show synopsis
When an arsonist begins terrorizing a neighbourhood with car bombs, Charlie and Rex race to find the next target before the case goes up in smoke.
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S03E11 Blood on the Tracks
March 16 · 40min find the promo
Show synopsis
When a murder appears to mimic an infamous crime spree from the past, Charlie and Rex rush to stop the culprit from continuing a serial killer´s legacy.
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S03E12 Top Dog
March 23 · 40min find the promo
Show synopsis
Charlie lets Rex take the lead as they investigate a murder at a prestigious dog show.
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S03E13 Mansion on a Hill
March 30 · 40min find the promo
Show synopsis
Trapped in an isolated mansion during a storm, Charlie and Rex must uncover a wannabe-killer after the hostess is drugged, while Sarah fights to keep her alive.
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S03E14 The Secret Life of Levi
April 6 · 41min find the promo
Show synopsis
Jesse's friend vanishes; Charlie and Rex discover the man was living two separate lives.
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S03E15 Seeing Is Deceiving
April 13 · 40min find the promo
Show synopsis
A magician dies during a practice-run of her latest routine; Charlie and Rex must look beyond the smoke and mirrors to uncover the truth.
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S03E16 The Art of the Steal
April 20 · 41min find the promo
Show synopsis
Charlie and Rex witness an armed robbery during a trip to the bank; they discover a connection to a string of ingenious unsolved heists.