Kenneth John Warren (25 September 1929, Parramatta, New South Wales – 27 August 1973, Effingham, Surrey, England) was an Australian actor.Bald and heavily built, Warren emigrated to the UK in the late 1950s, and played many character roles on film and TV, often villainous, until his death of a heart attack, aged 43. Among his notable TV roles was in the Danger Man episode "The Paper Chase", and as the diabolical film director Z.Z. von Schnerk in The Avengers episode "Epic".