Sky One TV Guide — Thursday, 21 May 2026

Browse the full Sky One TV guide for Thursday, 21 May 2026. 31 programmes listed , including 6 tonight. UK listings updated daily — scroll down to tonight's highlights or use the day tabs above to browse the weekly schedule.

Early Morning

00:10 55m

Police 24/7

S2 · E48

How law enforcement deals with the growing problem of illegal substances

Focusing on how law enforcement deals with the growing problem of illegal substances on the streets

01:05 55m

Hawaii Five-0

S3 · E11 · Kahu (Guardian)

McGarrett and Catherine help a boy find his missing father

Star Trek legend George Takei beams down to Hawaii in a story that sees McGarrett and Catherine helping a 13-year-old boy whose father has gone missing - a search that leads them to a backwoods moonshine operation

02:00 1h

From

S4 · E3 · Merrily We Go

Boyd tries to save Acosta from herself

Boyd tries to save Acosta from herself, Julie digs deeper into her newfound abilities,Tabitha embarks on a desperate gamble and Victor joins Ethan in a quest for answers

03:00 1h

From

S4 · E4 · Of Myths and Monsters

An ominous discovery puts Boyd and his circle on high alert

An ominous discovery puts Boyd and his circle on high alert, Julie searches for a way to harness her newfound abilities and Sara is once again tortured by the voices in her head

04:00 1h

S.W.A.T.

S3 · E13 · Ekital Rashku

Hondo, Deacon, Tan and Hicks engage in a manhunt across Tokyo

Deacon, Tan and Hicks give chase across Tokyo when an extradited fugitive escapes custody, while the rest of the team search for contacts the man cultivated while in Los Angeles

05:00 30m

Border Patrol

S10 · E5

New Zealand's borders

Follow the work of the New Zealand Customs agents in their quest to prevent illegal items passing through the country's borders.

05:30 30m

Border Patrol

S10 · E6

New Zealand's borders

Follow the work of the New Zealand Customs agents in their quest to prevent illegal items passing through the country's borders.

Morning

06:00 30m

Mornings

● Live

06:30 30m

Mornings

● Live

07:00 30m

Mornings with Ridge and Frost

Generic Ridge and Frost ● Live

All the big stories of the morning plus news making interviews, analysis and eyewitness reports from around the world.

07:30 30m

Mornings with Ridge and Frost

Generic Ridge and Frost ● Live

All the big stories of the morning plus news making interviews, analysis and eyewitness reports from around the world.

08:00 1h

Stargate SG-1

S3 · E15 · Pretence

Skaara is put on trial

The team members are invited to the new Tollan home world to participate in 'Triad', but on arrival they discover this is an ancient ceremony of justice - and one of those on trial is their old friend Skaara

09:00 1h

Magnum P.I.

S5 · E20 · The Big Squeeze

Thomas and Higgins take a major step forward in their relationship

Thomas and Higgins take a major step forward in their relationship, but the past comes back to haunt them when a previous suspect becomes their client. TC aims to scale up Island Hoppers and Rick gets a new business partner

10:00 30m

Will & Grace

S5 · E19 · Sex, Losers and Videotape

Karen and Will form an anti-romance club

Will and his boss Mr Stein join forces with Karen to form an anti-romance club, while Grace decides to make a sexy video for Leo. American sitcom, starring Eric McCormack and Debra Messing, with a guest appearance by Gene Wilder

10:30 30m

Will & Grace

S5 · E20 · Leo Unwrapped

Leo returns from Africa

Will tries to sneak Leo back from Africa as a birthday surprise for Grace, but the plan soon goes awry. Meanwhile, Jack and Karen are a little overzealous in their efforts to keep word of the good doctor's imminent return from their apparently oblivious friend. Guest starring Harry Connick Jr

11:00 30m

The Simpsons

S16 · E4 · She Used to Be My Girl

Marge bumps into an old school friend

Marge is left feeling jealous and dejected by an encounter with old school friend Chloe (guest star Kim Cattrall), who has found fame, fortune and success as a high-flying investigative journalist

11:30 30m

The Simpsons

S16 · E5 · Fat Man and Little Boy

Bart creates a range of novelty T-shirts

Depressed at getting old, Bart wears a T-shirt to school bearing an adult joke, and is accosted by a marketing manager wanting to promote the new product. Meanwhile, Homer helps Lisa build a nuclear bomb for a school science project. Eric Idle guest stars

Daytime

12:00 1h

Big Cat Country

S1 · E3 · Punks on the Run

The four nomadic males head south

With the Hollywood lionesses hiding in the north, the four nomadic males turn south. Nathan Pilcher captures the Nomads' attempt at a pride takeover, which sends the MK lions running for their lives

13:00 1h

Hawaii Five-0

S3 · E12 · Kapu (Forbidden)

A professor is discovered in a bath of acid

A university professor's body is found decomposing in a bath of acid, and the team eventually narrows the field of suspects to three people - his boss, his teaching assistant and a student who he had earlier caught cheating. Alex O'Loughlin and Scott Caan star in the crime drama

14:00 1h

Magnum P.I.

S5 · E20 · The Big Squeeze

Thomas and Higgins take a major step forward in their relationship

15:00 1h

S.W.A.T.

S3 · E14 · Animus

A lone gunman targets women

The team searches for a link between the apparently unconnected victims of a lone gunman targeting women, while Luca assists with a homicide investigation in his neighbourhood

16:00 1h

Police 24/7

S2 · E49

How law enforcement deals with the epidemic of car theft

This edition gives viewers an inside look at how law enforcement deals with the epidemic of car theft

17:00 30m

The Simpsons

S16 · E19 · Thank God It's Doomsday

Homer fears the apocalypse is imminent

Homer watches a film about the apocalypse and becomes convinced the end of the world is imminent. Panic-stricken, he begins urging the people of Springfield to join him in preparing to meet their maker - but his dire predictions prove wildly inaccurate

17:30 25m

The Simpsons

S16 · E6 · Midnight RX

Homer tries to smuggle medication into the country

Hard-hearted Mr Burns decides to deny his employees any more free medication, prompting Homer to whisk Grampa away on a drug-smuggling mission to Canada. Unfortunately, the duo fall foul of the authorities on their return journey

17:55 25m

The Office (US)

S8 · E14 · Special Project

Dwight leads a team on a mission in Florida

Dwight leads a team on a mission to create a chain of Sabre stores in Florida. Comedy, starring Rainn Wilson

Tonight's Highlights

18:20 25m

The Office (US)

S8 · E15 · Tallahassee

Dwight takes his team to Tallahassee

Dwight takes his team to Tallahassee, Florida, to open up a new chain of Sabre retail stores

18:45 25m

The Simpsons

S16 · E20 · Home Away from Homer

Ned Flanders takes in lodgers

Ned Flanders takes in a pair of female lodgers - who start broadcasting raunchy videos over the internet. Ashamed to show his face around Springfield, he leaves town - but the Simpsons' new neighbour is not quite what they were hoping for. Jason Bateman guest stars

19:10 1h 50m

Men in Black II

Action, Adventure, Comedy, Science Fiction Film ★ 6.3

Sci-fi comedy sequel, starring Will Smith and Tommy Lee Jones

★ Cast & Info

21:00 1h

From

S4 · E3 · Merrily We Go

Boyd tries to save Acosta from herself

Boyd tries to save Acosta from herself, Julie digs deeper into her newfound abilities,Tabitha embarks on a desperate gamble and Victor joins Ethan in a quest for answers

22:00 1h

From

S4 · E4 · Of Myths and Monsters

An ominous discovery puts Boyd and his circle on high alert

An ominous discovery puts Boyd and his circle on high alert, Julie searches for a way to harness her newfound abilities and Sara is once again tortured by the voices in her head

23:00 1h

Bear Grylls Is Running Wild

S1 · E3 · MGK

With MGK

Bear takes American rapper MGK on an adventure to explore an arctic rainforest, where the musician reconnects with his Norwegian roots and pushes himself to new heights

Early Morning

Morning

Daytime

Tonight's Highlights

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