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: Lindsay's movie debut came in 1973's That'll Be the Day. His big break came in 1977 when he played would-be revolutionary Wolfie in John Sullivan's BBC sitcom Citizen Smith. After that he concentrated on serious roles. Theatre parts include Hamlet and Cyrano De Bergerac, but his biggest stage hit to date is musical Me and My Girl, for which he won numerous awards on both sides of the Atlantic. He made his Hollywood debut in the ill-received Bert Rigby You're a Fool in 1989, but Alan Bleasdale's TV series GBH put his career back on track. Since then, successes include Jake's Progress, The Wimbledon Poisoner, Brazen Hussies, Hornblower and My Family. More recently, he's starred in detective drama Jericho, played Tony Blair in A Very Social Secretary and The Trial of Tony Blair, traced his family on Who Do You Think You Are? and starred in Sky1 sitcom Spy.

Career: Specialising in comedy roles, Mackichan has appeared in Brass Eye, Knowing Me, Knowing You… with Alan Partridge, The Comic Strip Presents…, and Nathan Barley. She is best known for starring in Channel 4 sketch series Smack the Pony alongside Fiona Allen and Sally Phillips. On the stage, she has appeared in Joe Orton's farce Loot, Boeing Boeing, and Jumpy. She has also featured in a number of shows on Radio 4, including Doon Your Way, and The Nick Revell Show. More recently, she has starred in Plebs, Toast of London, and Psychobitches.