E4 HD Wednesday

Ro continues to struggle with Arlo's sinister taunts, everything gets too much for a young dad, and a suspicious new wife does some investigating, but what will she discover?

There's nowhere for Dillon to hide, at the hospital, Cleo's eyes open, and the walls are closing in on Abe, but will justice be served?

The bakers must use a special ingredient in the Technical challenge before recreating their favourite bedtime story in biscuit mobile form in the Showstopper

Adrian and Rosa's colleagues throw stag and hen parties for the couple after they announce their engagement, but the prospective groom's event does not go according to plan

Amy has to go undercover at a women's prison and befriend one of the inmates to try to get information about a criminal operation, while Holt and the team attempt to catch a hitman

Missy steps up, Mary has a surprise for George and Sheldon finds his dorm occupied. Iain Armitage stars

Missy and Billy Sparks throw a party, Sheldon helps his roommate with a stock-market scheme and Mary finds a new church

Sheldon is flattered when a graduate student takes a shine to him, but she soon removes forces him to work on a troublesome scientific problem

Sheldon bans Penny from the apartment for numerous minor infringements, so she decides to retaliate. Howard and Raj search for the America's Next Top Model house

The Dunphys and Manny are prompted to re-evaluate their lives after a brush with death. Comedy, starring Ty Burrell

All-out war is declared when Claire confronts the next-door neighbours about the boat on their front lawn, while Cam takes Lily to clown school

Sheldon's old adversary Wil Wheaton returns and invites everyone to a house-warming party. Leonard is eager to go, but Sheldon threatens to shun him if he attends

Sheldon's mother comes to visit and woos the gang, but he cannot help feeling jealous of all the attention she is receiving. Comedy, starring Jim Parsons

Leonard kisses a girl he meets in the comic-book store, while the gang celebrates Halloween by playing pranks on Sheldon. Comedy, starring Johnny Galecki and Jim Parsons

Amy is hurt to discover Penny and Bernadette went shopping for bridesmaid dresses without her and turns to a reluctant Sheldon for comfort. Comedy, starring Mayim Bialik

Jake tries to impress Amy's father, a former cop, when he comes to Thanksgiving dinner. Holt helps Pimento come to terms with the fact he can no longer be a police officer

An author is receiving death threats - and Terry is excited as the writer is his lifelong hero. A maths puzzle leads to an argument between Kevin and Holt

Claire is in a quandary after receiving a job offer from a big hotel chain, while Gloria tries to engineer a break-up between Manny and his girlfriend

Everyone gathers at Jay and Gloria's to celebrate Alex's graduation, but an ear infection prevents Phil him from flying home from a business trip to be there

Jim Parsons and Mayim Bialik reprise their roles as Sheldon Cooper and Amy Farrah Fowler from The Big Bang Theory in the last-ever episode of the comedy

Pilot episode of the comedy prequel to The Big Bang Theory about nine-year-old Sheldon Cooper, starring Iain Armitage

Howard tries to use his wedding as an excuse to avoid being sent into space but ends up accepting the mission, while Leonard accidentally asks Penny to marry him

Howard awaits the shuttle launch and reflects on the events of the previous few days, when he and Bernadette tried to get married before he went into space

Howard gets caught in a strange argument between Bernadette and his mother via video link from the International Space Station

Homer becomes the Springfield Shopper's new food critic, but soon makes himself unpopular with local restaurateurs, who plot to kill him. Featuring the voice of Ed Asner (Up)

The women of Hollyoaks stand together in The Dog, Frankie confesses her fears, old flames are reunited and a familiar face returns

Cameron and Mitchell learn that Lilly has started her periods, so they call in reinforcements to give her advice. Phil tells Luke he recently attended a prenatal class with Haley

Homer becomes an author of children's books, calling on the help of an acclaimed fantasy writer. With the voices of Neil Gaiman and Andy Garcia

Homer is made accounts manager at the power plant after he and Marge throw a successful party to promote Krusty's own brand of liquor. Guest starring John Slattery (Mad Men)

A rolling cast of famous faces critique shows including Love Island, Nigella: At My Table, The Wonderful World of Chocolate, The Chase and Fatal Attraction

Considered thoughts on I'm a Celebrity, Get Me Out of Here!, The Great British Bake Off, The Crown, Family Fortunes, Mammals, Love Is Blind and This Morning

Diners include restaurant owner Giovanni, 61, who has been single for nearly 20 years, and 54-year-old plumber's mate June

Dating show hosted by Anna Richardson. This time, 22-year-old transgender woman Amira, and Andy, a rugby player from Coventry, take part

A rolling cast of famous faces critique shows including Love Island, Nigella: At My Table, The Wonderful World of Chocolate, The Chase and Fatal Attraction

Considered thoughts on I'm a Celebrity, Get Me Out of Here!, The Great British Bake Off, The Crown, Family Fortunes, Mammals, Love Is Blind and This Morning

Diners include restaurant owner Giovanni, 61, who has been single for nearly 20 years, and 54-year-old plumber's mate June

Nineteen-year-old musician Daniel wants to start afresh with a down-to-earth girl by his side before his career takes off, and family-orientated Yrena looks like the answer

Gordon Ramsay heads to Atlanta, Georgia, in an attempt to save a family-run smokehouse restaurant plagued by mismanagement and lazy cooking