E4 Extra Saturday

Anthony Wedo, president and CEO of Buffets, Inc, goes undercover in his restaurant organisation to pinpoint the flaws in the business

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Contestants from Japan compete in one of the most physically demanding challenges ever created as they take on the menacing and daunting Ninja Warrior assault course.

Mary discovers that Georgie is working at Meemaw's illegal gambling room, while Sheldon battles President Hagemeyer's mysterious boss over the university's science requirements

George Sr plays handyman at Brenda Sparks' house, while Sheldon gets the science yips and has to learn not to think

Meemaw gains an unwanted business partner, while Sheldon gets a dorm room all to himself

Georgie is attracted to Mandy, who is older than him, while Sheldon acts as Mary's spy during a youth lock-in at church. Comedy, starring Iain Armitage

Mary tries selling make-up, while Sheldon attends his first comic book convention. Comedy, starring Iain Armitage and Zoe Perry

A run of bad luck leads Jake to become suspicious that someone is deliberately sabotaging his career, and Boyle turns to Scull and Hitchcock for help on a tough case

After Jake is injured while chasing down a suspect, Terry forces him to take time off and rest. Meanwhile, Holt and Rosa have an awkward dinner date with their significant others

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

Peralta and Santiago go undercover as an engaged couple in a bid to catch an identity thief, and find that the investigation brings them closer together

The officers are not impressed when a new captain takes charge of the precinct, while Jake and Amy explore the repercussions of revealing their feelings to each other

The division incurs another personnel change that threatens to put Jake and Amy's budding relationship at risk. Comedy, starring Andy Samberg

Jake thinks Boyle might have met his soulmate in Genevieve, an art gallery owner, and tries to set the pair up on a date. Comedy, starring Andy Samberg

While investigating a serial killer, Peralta enlists Holt's help in an attempt to solve the case without the new captain finding out. Comedy, starring Andy Samberg

Jake and Holt split the squad into two teams, with the Halloween heist culminating in a tie-breaking competition to claim the title of 'amazing detective or genius'

Chef Gordon Ramsay heads to Mike & Nellie's Steakhouse in Oakhurst, New Jersey, where the owner is mourning his father, who was also his business partner

Chef Gordon Ramsay travels to the El Greco restaurant in Austin, Texas, where the owners have resorted to using a microwave to prepare their 'authentic' Greek dishes

Amy is attracted to Penny's former boyfriend Zack, while Raj and Howard compete to prove which of them would make the better superhero

The guys have fun at the expense of Penny's boyfriend Zack, but later try to make amends by enlisting his help with a New Year's costume competition

Leonard's idea for a smartphone app puts pressure on his friendship with Sheldon, who vies with him for control of the project. Starring Johnny Galecki and Simon Helberg

Tension mounts when the pals attend a weekend science conference and Bernadette runs into a former boyfriend, leaving Howard in an argumentative mood

Sheldon participates in a series of short lectures, but worries about the students' reactions to him, and asks Penny for acting lessons to help him engage with his audience

A wealthy benefactor at the university makes Leonard consider how far he is willing to push himself in the name of science. Comedy, starring Johnny Galecki

Howard is torn between Bernadette and his mother. Leonard rekindles his romance with Raj's sister Priya, and Amy uses Penny's emotions as the basis for a research project

Sheldon decides to make a new set of friends as he is depressed that the group's social world revolves around Leonard rather than himself. Guest starring LeVar Burton

Leonard faces a choice between his relationship with Priya and his friendship with Penny, while Sheldon is irritated by one of Howard's magic tricks. Starring Johnny Galecki

Sheldon is distraught when his online gaming account is hacked, so his friends decide to find out who is responsible - but make the mistake of confronting the culprit in person

Rick, still in galactic prison, puts an escape plan into action. Back on Federation controled Earth, Morty and Summer have an argument that gets out of control

To help Morty and Summer deal with their parents' divorce, Rick takes them on an adventure to a Mad Max-style universe

Rick turns himself into a pickle in one of his crazy experiments. Meanwhile, Beth, Summer and Morty attend family therapy sessions prompted by the school

The duo are summoned by superhero team the Vindicators to thwart their arch-nemesis Worldender, but they wind up snared in a death trap conceived by Drunk Rick