Peter Edward Cook (17 November 1937 – 9 January 1995) was an English actor, satirist, writer and comedian. An extremely influential figure in British comedy, Cook is widely regarded as the leading light of the British satire boom of the 1960s. He was closely associated with the anti-establishment comedy that emerged in Britain and the United States in the late 1950s.

In 2005, Cook was ranked at number one in the Comedians' Comedian, a poll of over 300 comics, comedy writers, producers and directors throughout the English-speaking world.

Dudley Stuart John Moore, CBE (19 April 1935 – 27 March 2002) was an English actor, comedian, musician and composer.

Moore first came to prominence in the UK as one of the four writer-performers in the comedy revue Beyond the Fringe from 1960, and with one member of that team, Peter Cook, collaborated on the television series Not Only... But Also. The double act worked on other projects until the mid-1970s, by which time Moore had settled in Los Angeles to concentrate on his film acting.

His solo career as a comedy film actor was heightened by the success of hit Hollywood films, particularly Foul Play, 10 and Arthur. He received an Oscar nomination for the latter role.