E4 Tuesday

Marie's mouth runs away with her, making her seem guilty of a crime, and with something feeling off, the McQueens work together to get to the bottom of it

An incriminating confession reveals a wolf in sheep's clothing, Mercedes is hot on Abe's tail, and a wife keeps close tabs on her husband

Part two of two. The chef continues his quest to transform the fortunes of the Burger Kitchen in Los Angeles, where owner Alan gets a wake-up call from internet critics

Jake is excited to work a case with the best detective in the NYPD, Dave Majors - until his colleague shares his intentions to ask Amy out on a date

Holt begins to worry he is being set up for a fall by one of his superiors, and Peralta is handed the chance to work on an important case. Comedy, with Andy Samberg

Mary is jealous of Missy's relationship with Mandy and Meemaw, while Sheldon makes a terrifying mathematical discovery while tutoring Billy. Comedy, starring Iain Armitage

Meemaw and Dale make a dodgy business deal, Mary and George Sr rekindle their romance, and Sheldon decides to expand his responsibilities and become a dorm resident adviser

Sheldon falls ill and his friends stay well away, knowing he will be in a terrible mood, but an unsuspecting Penny offers to nurse him

Sheldon feels threatened by a 15-year-old physics prodigy who is even cleverer than he is, and asks Leonard to help him discredit the teenager's research

Jay is troubled when best pal Shorty reveals he and his wife are moving away, while Mitchell and Cam enjoy a night out - only to interrupt a couple's surprise engagement dinner

Claire and Phil spy on Luke and his friends, Gloria is suspicious of Jay when he moans amorously in his sleep and Mitch struggles to keep a secret from Cam

Dracula opens a luxury resort for monsters, only to unexpectedly find himself with a human guest. Animated comedy, with the voices of Adam Sandler and Andy Samberg

Comedy clips showcasing amusing internet videos, including a man pretending to be a walrus, an incredible downhill bike run and some computer keyboard hurling

Penny injures herself in the shower while Leonard, Raj and Howard are on a camping trip, leaving Sheldon to come to her rescue. Jim Parsons stars

Howard's fear of commitment causes him to avoid Bernadette, and Kripke plays a prank on Sheldon during a radio interview. Johnny Galecki and Simon Helberg star

Bernadette shows an interest in Leonard's physics experiment, making Howard so jealous that she threatens to end their relationship. Melissa Rauch and Simon Helberg star

Leonard's mother visits and he is horrified to learn that Sheldon knows more than he does about his own family. Guest starring Christine Baranski

The Coopers are unable to be found as Mandy goes into labour, while Sheldon is excited about the launch of his database. Comedy, starring Iain Armitage

Georgie and Mandy struggle as new parents, Sheldon faces up to the failure of his database and Missy feels forgotten

Leonard is depressed that everyone is paired off except him, and resorts to desperate measures to get a girlfriend, while an anxious Sheldon looks for a way out of his relationship

A visit from Raj's sister Priya creates tension among the guys, especially when Leonard has to coax Sheldon into hiding his romantic past with her from the rest of the gang

Leonard vows to be more confident around women, and an FBI agent assesses Howard's suitability for a team working on a new surveillance satellite. Guest starring Eliza Dushku

The friends set up camp outside a cinema to get tickets for a new cut of Raiders of the Lost Ark - but find themselves resuming hostilities with Sheldon's old foe Wil Wheaton

First part of a double bill. It's the night before Christmas, and there's a touching reunion at the McQueens', while Freddie confesses his true feelings

It's Christmas Day, and the McQueens are happy to see that Mercedes has already received her present when they catch Freddie trying to sneak out

Animated adventure, based on Raymond Briggs' festive tale about a small boy whose snowman magically comes to life and whisks him off on the journey of a lifetime to the North Pole

Animated sequel to classic festive tale The Snowman, in which a boy's snowman and snowdog magically come to life and take him on an adventure to the North Pole

A journalist gains superhuman strength and power when his body merges with an alien organism. Fantasy adventure, starring Tom Hardy and Riz Ahmed

The teenage friends get together after their first year at college and set out to broaden their sexual horizons over the summer. Comedy sequel, with Jason Biggs and Chris Klein

The lads visit a Caravan Club meeting under the impression that it is really a massive orgy, but are embarrassed when Jay's dad decides to give them advice on sex

Will is put in charge of organising the end-of-term Christmas prom, so he enlists the help of Simon, Jay and Neil

The gang goes on the infamous sociology and geography field trip to Swanage, and Will takes a shine to new girl Lauren - but she is only interested in Simon

Will is unhappy about being forced to take a work experience job at a garage due to a mix-up that sees Neil joining a newspaper. Simon Bird and Blake Harrison star

Will plans to celebrate his birthday with a grown-up dinner, but the event clashes with a more popular party - so the gang gatecrashes the rival gathering

Jake is left looking after Terry's pregnant wife, only for panic to set in when her waters break sooner than expected

Jake and Rosa assist Interpol with a case, while Amy and Terry team up to help Gina study for an exam. Captain Holt and Charles double up for a squash tournament

Part two of two. Mitch and Cam's big day continues to be beset by disaster, as they search for a suitable venue and then their minister is forced to leave

Cameron and Mitchell return home from honeymoon, determined to keep the romance alive, while Gloria shows a different side after arguing with Jay about his appearance

Jay and Gloria celebrate their anniversary, but cannot decide on what kind of gift to give each other. Meanwhile, the Dunphys join Alex on her college tour