E4 Extra Thursday

Ted is delighted with a woman he is seeing, until he introduces her to his friends, who reveal she has an irritating habit - which then becomes the only thing he notices about her

Ted sleeps with Robin after an argument, before realising they have nothing to talk about, and Lily worries about her first Thanksgiving as a married woman

Louis' brother comes to visit, and Jessica feels obliged to pay back a debt she owes him. Guest starring Ken Jeong (The Hangover)

The Huangs take a trip to Taiwan when Louis' brother Gene decides to get married. Guest starring Ken Jeong (The Hangover)

Pops, Dre and Junior go on a trip to heal old wounds. Diane and Jack contemplate their futures as they look at their college wish lists

Pops and Ruby prepare to move away, Dre and Bow consider if they should make a big life change as well

Malcolm finally meets his match in the form of an intriguing girl, Reese tries to break into an ice-cream truck, and Francis makes a bold bet at military camp

The brothers set about building the ultimate stealth weapon, while Hal and Lois tackle a speeding driver who has been terrorising the neighbourhood

Ted is delighted with a woman he is seeing, until he introduces her to his friends, who reveal she has an irritating habit - which then becomes the only thing he notices about her

Ted sleeps with Robin after an argument, before realising they have nothing to talk about, and Lily worries about her first Thanksgiving as a married woman

Joe, Sal, Murr and Q confess to strangers at the park, act as crummy cashiers at a grocery store and head to the mall to play a touching game involving laser pointers

Joe, Sal, Murr and Q act as inhospitable restaurant hosts and beg strangers to babysit their grandfathers. Plus, the longest punishment in the show's history

Harry Potter fan Sean tries to plan a spooky witches and wizards-themed wedding for his bride-to-be Nicole, but his demanding fiancee is all set on a church service for her big day

Chef and restaurateur Marcus Samuelsson goes undercover to find and mentor America's next great chef, working incognito at a culinary institute and soup kitchen

YouTube star and internet sensation Bethany Mota goes undercover to meet up-and-coming social media hopefuls who are trying to break through

The chef tries to change the fortunes of an Irish pub in the Hamptons, New York, where the chances of the establishment becoming a success are being ruined by two feuding brothers

The chef tries to change the fortunes of a restaurant just north of Manhattan, which is struggling to attract customers, leading to its owner amassing debts of nearly $1million

Joe, Sal, Murr and Q do and say whatever they are told while barefoot at a department store, and start conversations with strangers using a single word

Joe, Sal, Murr and Q pose as waiters in a Hooters restaurant, try to get people in a mall to remember lyrics to a song, and must invade people's personal space in the park

Leonard tries to secure the perfect wedding venue for Sheldon and Amy. Bernadette and Howard cannot decide who should stay at home with the children and who should go back to work

Leonard, Howard and Raj hear Penny is having a business meeting with Bill Gates, and try to orchestrate an audience with their tech hero. Sheldon thinks he is the victim of a prank

Jimmy Carr hosts the words-and-numbers game, with team captains Sean Lock and Jon Richardson joined by Bill Bailey and Josh Widdicombe. Jake Yapp is in Dictionary Corner

Greg Davies returns to set tasks for Dave Gorman, Al Murray, Rob Beckett, Sara Pascoe and Paul Chowdhry involving vegetable propulsion, snowmen and Swedes

Jonny is in a foul mood after discovering a secret in his brother Adam's childhood diary. Starring Simon Bird and Tom Rosenthal

Grandma introduces the family to her new boyfriend, but the old curmudgeon quickly upsets them with his rude behaviour - and everyone gets a shock when he loses his temper

Joe, Sal, Murr and Q go to Top of the Rock for some awkward interactions, and play a game of Did They Deserve That? at a bagel shop. Rreturn of the hidden camera show

Joe, Sal, Murr and Q get strangers to protect them from angry security guards at a grocery store and team up to teach presentations on UFOs. The punishment involves a metal concert

Jimmy Carr hosts the comedy panel show with team captains Rob Beckett and Aisling Bea. The teams discuss and dissect the topics that set the great British public's chins wagging. In this show, Aisling is joined by Joel Dommett and Jame...

Marshall is delighted to receive a job offer from an environmental agency, but finds himself conflicted when a bigger but less scrupulous law firm also tries to secure his services

Barney's confidence evaporates when he learns that Rhonda, the woman to whom he lost his virginity, was disappointed with his performance in bed. Guest starring Heidi Klum