What's on? 10 top TV and streaming tips for Sunday

There’s the Britain’s Got Talent Final, the return of Stephen Merchant’s The Outlaws, Rosamund Pike stars in Radioactive, and David Attenborough’s The Green Planet lands on RTÉ . . .

Pick of the Day

Britain’s Got Talent Final, 7.30pm, Virgin Media One

The final of this year’s run of the much-loved and mega-hyped talent show is here, and it all comes down to this.

AS ever, Ant and Dec host as acts from all over the UK battle it out for one last time to win to win the life-changing £250,000 prize money, plus the chance to perform at the iconic Royal Variety Performance in London.

Who will ultimately win? There’s only one way to find out.

Don’t Miss

The Liffey, 7.30pm, RTÉ One

In this episode viewers will hear the stories of those inspired by the River Liffey.

For example, Artist Fergal McCarthy has made it the focus of most of his work, while young kayaker Anthony Whitely decides to take on the 30km Liffey Descent.

I Am A Mutoid: A Glastonbury Hero, 10.30pm, BBC Four

Profile of Joe Rush, Glastonbury's 'waste alchemist’ artist, and his underground travelling collective of subversive performers, musicians and artists.

Featuring unseen archive from the Glastonbury Festival, the warehouse party scene, and art installations from London to Berlin.

New or Returning Shows

The Outlaws, 9.00pm, BBC One

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The return of Stephen Merchant’s comedy drama, starring himself and Christopher Walken.

As season two opens, the outlaws still have time to serve on their sentences, but the criminal underworld is not done with them.

Rani is thrown out by her parents, and Frank considers changing the habits of a,lifetime when his tag is removed.

John has grand plans to modernise the family firm, but his father has emerged from retirement with his killer instinct intact.

The Green Planet, 6.30pm, RTÉ One

David Attenborough presents a guide to the lives of plants in environments around the world, beginning with the plant battlegrounds of the tropical rainforests.

New filming techniques allow viewers to enter the plants' world and see it from their perspective, and on their timescale.

Featuring fast-growing trees, flowers that mimic dead animals, and life and death battles to absorb much-needed sunlight.

The Toolbox Killer, 9.00pm, Sky Crime

Streaming on NOW

In his own words, America’s most sadistic serial killer describes his 1979 killing spree in this two-hour documentary.

Known as The Toolbox Killer, Lawrence Bittaker was silent about his crimes for 40 years, until he met investigator Laura Brand.

Over the course of 5 years, Brand recorded her many conversations with Bittaker as he spoke from death row about his methods and motives, providing unique insights into the mind of a criminal sadist.

New to Stream

Girl, Sky Cinema & NOW

Bella Thorne, Mickey Rourke, Chad Faust, Elizabeth Saunders, Lanetta Waree and Glen Gould star in this drama.

A young woman returns to her hometown to exact revenge on her abusive father.

She soon finds herself prey to a sinister sheriff when she uncovers a family legacy more disturbing than she'd imagined.

Sunday Cinema

Licence to Kill, 6.05pm, RTÉ2

Another chapter in the much-loved spy franchise, this time starring Timothy Dalton (below), Robert Davi, Carey Lowell, Talisa Soto and Benicio Del Toro.

While on leave to attend the wedding of his friend, CIA agent Felix Leiter, James Bond is asked to help with a secret mission to capture notorious drug baron, Franz Sanchez.

Though successful, Sanchez later escapes and seeks revenge on Leiter, killing his new bride and leaving Leiter for dead.

Incensed by this, Bond refuses his next mission from MI6 to go in search of Sanchez, leaving M with no alternative but to revoke Bond's licence to kill.

Now considered a rogue agent, Bond goes undercover to pose as an assassin for hire within Sanchez's drug empire, to bring him down from the inside.

Radioactive, 9.30pm, BBC Two

This is a pretty good biopic of physicist and chemist Marie Curie , who conducted pioneering research on radioactivity, starring Rosamund Pike, with Sam Riley.

Pole Marie Sklodowska emigrates to France where she meets and marries fellow scientist Pierre Curie, and they start to collaborate - resulting in them receiving a prestigious Nobel Prize.

Growing doubts over the safety of radium casts a shadow over their research, but even after Pierre's death, Marie is determined to carry on.

Family Flick

Horton Hears a Who! 2.00pm, Channel 4

Animated adaptation of Dr Seuss's book, with the voices of Jim Carrey, Steve Carell, Carol Burnett, Seth Rogen and Will Arnett.

A kindly elephant hears a cry of help coming from a speck of dust and discovers the minuscule city of Whoville.

As he tries to help its citizens, the other animals begin to question his sanity, and the evil Kangaroo incites them to turn against the do-gooder.