All Round to Mrs Brown’s
9.15pm, BBC One
Brendan O’Carroll dons the curly wig and cardigan once more as fiery matriarch Agnes and welcomes a spate of brave new celebrity guests into her abode. To kick off the new chatshow series, she is joined tonight by the reality show stalwart Caitlyn Jenner, Torchwood star and Dancing on Ice impresario John Barrowman – as well as his parents – and fellow Irishman Danny O’Donoghue, who also provides the music with his band the Script. Expect the usual blend of outre gags and slapstick comedy. Ammar Kalia
Animal Rescue School
3.55pm, Channel 4
Who knew becoming an RSPCA inspector was such a rigorous and gruelling process? This new series follows a group of 25 students as they embark on a year of training to see if they have what it takes to save the nation’s animals from cruelty and neglect. Today, the trainees have to undergo a swimming and physical test. AK
Great American Railroad Journeys
8pm, BBC Two
On the penultimate leg of his latest trek, Michael Portillo hits Saskatchewan for a largely wheat-themed episode, learning about an English “wheat king” and the communities that arose around railways transporting the crop. Plus, some delicate history of Canada’s indigenous people. Jack Seale
Climbing Redwood Giants: Life in the Sky
8pm, Nat Geo Wild
Researcher Steve Sillett is obsessed with ginormous redwood trees. In this special, he teams up with National Geographic photographer Jim Balog to explain just how these gentle giants get so big over decades of steady growth and how they cooperate with each other in the canopy. AK
Prince Harry: The Troubled Prince
8.30pm, Channel 5
One-off doc that aims to “untangle the reasons why Prince Harry has chosen to sever ties with the royal family”. Between racism, wranglings with the press, and the fact that the Windsors can never go for a nice family lunch at Pizza Express ever again, what will it possibly uncover? Hannah J Davies
Hidden
9pm, BBC Four
In the second series finale of this darkly atmospheric Welsh crime drama (which first aired on BBC One Wales), the sad truth about the murders comes to light. Detective Chief Inspector Cadi John (Sian Reese-Williams) has a confrontation with Mia (Annes Elwy) and realises the reality is much bleaker than first imagined. Ellen E Jones
Film choice
Film Stars Don’t Die in Liverpool, 9pm, BBC Two
At the end of her career, Hollywood great Gloria Grahame was in digs in a London boarding house, where she met young actor Peter Turner: their unlikely romance is the subject of Paul McGuigan’s bittersweet love story, impeccably acted by Annette Bening and Jamie Bell. Paul Howlett
