Mark Gatiss is an English actor, comedian, screenwriter and novelist. He is known as a member of the comedy team The League of Gentlemen alongside Reece Shearsmith, Steve Pemberton and co-writer Jeremy Dyson, and has both written for and acted in the TV series Doctor Who and Sherlock, the latter of which he also co-created.

Indira Varma has 29 credits at Criticker, including: Exodus: Gods and Kings, Basic Instinct 2, Rome, Obi-Wan Kenobi and Luther

David Tennant was born David John McDonald in Scotland, to a father who was a Presbyterian minister. Brought up in Bathgate, he attended Paisley Grammar school and was first noticed by Scottish television at a Saturday youth club he attended. He trained at the Royal Scottish Academy of Music and Drama. In 2005, David was cast to play the role of the Doctor in the BBC's new series of "Doctor Who" alongside Billie Piper, after Christopher Eccleston decided to leave.

Adrian Dunbar has 29 credits at Criticker, including: The Crying Game, My Left Foot, Line of Duty, The General and Good Vibrations

Jason Flemyng has 86 credits at Criticker, including: The Social Network, The Curious Case of Benjamin Button, Lock, Stock and Two Smoking Barrels, Kick-Ass and The League of Extraordinary Gentlemen

Andrew Scott is an Irish film, television, and stage actor. He received the 2005 Laurence Olivier Award for Outstanding Achievement for A Girl in a Car with a Man, and an IFTA award for the film Dead Bodies. Scott's notable television roles have included Paul McCartney in the BBC television drama Lennon Naked and arch-villain Jim Moriarty in Sherlock, for which he was awarded the 2012 British Academy Television Award for Best Supporting Actor.

Andrew Tiernan has 32 credits at Criticker, including: 300, 300: Rise of an Empire, Playing God, Edward II and The Bunker

Adrian Bower has 8 credits at Criticker, including: A Touch of Cloth, Teachers, Dirty Filthy Love, The Quatermass Experiment and Hard Boiled Sweets