Britain’s Got Talent hits live show mode, Donal Fallon examines the science behind hangovers on Brainstorm, Strictly’s Craig Revel Horwood is on The Chris & Rosie Ramsey Show, and there’s the last-ever Claire Byrne Live . . .
Pick of the Day
Britain’s Got Talent, 8.00pm, Virgin Media One
This year’s run of the talent show is in the home straight once more.
The live shows are scheduled across the week from tonight in the lead up to the final on Sunday night where this year’s winner will be determined.
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Hopeful singers, dancers, magicians, comedians and many more jaw-dropping acts from across the UK will brave the stage and the buzzers in the hopes of making it through.
They are all battling for a place in the epic final, to win the potentially life-changing £250,000 prize money, plus the chance to perform at the iconic Royal Variety Performance in London.
Don’t Miss
Brainstorm, 8.30pm, RTÉ One
This week social historian Donal Fallon (above) examines the science behind hangovers, asks how a bilingual baby's brain handles two languages and looks at whether it is acceptable to colourise historical photographs.
He also investigates who invented the Leaving Cert and whether it it getting easier.
The Chris & Rosie Ramsey Show, 9.00pm, BBC Two
The husband and wife host the comedy entertainment show on which they are joined by other celebrity couples to poke fun at life, growing up, relationships, arguments, annoyances, parenting and everything in between.
This time around they are joined by Strictly Come Dancing judge Craig Revel Horwood (above) and his fiancé Jonathan Myring.
New or Returning Shows
CrimeCall, 9.35pm, RTÉ One
Sharon Ní Bheoláin (above) presents the monthly appeal for help from the public in solving crimes, featuring reconstructions, CCTV footage, news features and a panel of police advisers taking calls.
Springwatch, 8.00pm, BBC Two
Chris Packham and Michaela Strachan (below) are back at Wild Ken Hill in Norfolk to showcase the very best of the season's wildlife across the UK.
Iolo Williams returns to the Isle of Mull to view eagles, otters and orca, while Megan McCubbin goes on a spring road trip around the north-east of England.
She'll be visiting Kielder Forest, Hauxley Nature Reserve and Newcastle city centre, revealing the wildlife that call these places home in spring.
New Elizabethans with Andrew Marr, 9.00pm, BBC Four
Documentary following the rigid, class-obsessed Britain of the 1950s to the more liberal, inclusive society in the latter part of - you guessed it - the Queen's reign.
Andrew Marr (above) begins by taking in the liberal victories of the `permissive society" - as well as the ferocious backlash of middle England at the perceived erosion of family values.
He also looks at people's attitudes to movie starlet Diana Dors and wannabe movie starlet Ruth Ellis - who achieved fame of a completely different kind.
New to Stream
Fantastic Beasts: The Secrets of Dumbledore, Sky Store
Professor Albus Dumbledore (Jude Law) knows the powerful Dark wizard Gellert Grindelwald (Mads Mikkelsen) is moving to seize control of the wizarding world.
Unable to stop him alone, he entrusts Magizoologist Newt Scamander (Eddie Redmayne) to lead an intrepid team of wizards, witches and one brave Muggle baker.
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They take on a dangerous mission, where they encounter old and new beasts and clash with Grindelwald's growing legion of followers.
But with the stakes so high, how long can Dumbledore remain on the sidelines?
Mighty Little Bheem: I Love Taj Mahal, Netflix
On a trip to the beautiful Taj Mahal, Bheem gets distracted trying to return a little girl's lost teddy bear before someone steals it!
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Ending Today
Claire Byrne Live, 10.35pm, RTÉ One
After seven years, Claire Byrne Live comes to an end as the host wants to focus on her radio work and see some more of her family.
No doubt something similar will come along next autumn, as the slot has been host to the likes of Frontline and Questions & Answers in the past.
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Earth from Space, 8.00pm, BBC Four
In the final episode of the series, cameras in space show that the surface of the Earth is changing at a rapid pace as cities grow, forests disappear and glaciers melt.
In ever growing grey of cities one man is feeding thousands of parakeets, while in Sumatra, a female orangutan and her daughter face life in a forest under threat.
Elsewhere in Tanzania, local people use satellites to re-plant a forest, securing the future for a family of chimpanzees.