Career: In 2011, Rosenthal began starring in Channel 4 comedy Friday Night Dinner alongside Simon Bird. His other TV credits include Plebs, Breathless and Broadchurch. When he is not acting, he is performing stand-up.

Career: Sampson's first break came in 2007 when he starred alongside Nicholas Lyndhurst, Celia Imrie and Dani Harmer in BBC sitcom After You're Gone. He has also made guest appearances in Doctor Who, Fresh Meat and Dates. He has had recurring roles in The Work Experience, Up the Women and Undercover. He is perhaps best known for playing Grumio in the ITV sitcom Plebs.

Career: Taylor's TV appearances include episodes of 8 Out of 10 Cats, Greatest Tweets 2011, Big Brother's Bit on the Side and Show Me the Funny. She began presenting BBC Three's Snog Marry Avoid? in 2012, taking over from Jenny Frost. Following this, she was a team leader on comedy panel show Fake Reaction and she appeared in an episode of Family Tree. In 2014, she appeared on I'm a Celebrity, Get Me Out of Here! Now! and she has since appeared on Mock the Week, Live at the Apollo and The Nightly Show. Taylor also acted in such series as Brotherhood and The Lodge. Aside from her TV appearances, Taylor has also been building her live stand up career. She performed her debut stand up show, Elliementery, in 2014.

Career: Lipman's first professional stage work came at the Palace Theatre in Watford. She made her film debut in Up the Junction in 1967 before appearing in Regan, a TV movie that acted as the pilot for The Sweeney. She became a household name with the cult sitcom Agony in 1979. However, attempts to revive the show in 1995 failed. Lipman starred in a series of successful adverts for British Telecom and received rave reviews for her stage performances in Re-Joyce, and Oklahoma! (with the then unknown Hugh Jackman). Since then, she has appeared in Roman Polanski's The Pianist, Coronation Street, Jonathan Creek, Doctor Who, Skins, Casualty, Holby City and Ladies of Letters. She has written several autobiographical books, including How Was It for You? and Something to Fall Back On.