Percy's Progress (US title: It's Not the Size That Counts) is a 1974 British comedy film directed by Ralph Thomas and starring Leigh Lawson, Elke Sommer, Denholm Elliott, Judy Geeson and Harry H. Corbett. It was written by Sid Colin, Harry H. Corbett and Ian La Frenais. The film is a sequel to Percy (1971). It was the last film from producer Betty Box. Harry H. Corbett's character was closely modelled on British prime minister Harold Wilson, down to using well-known Wilson phrases such as "thirteen years of Tory misrule" and speaking with a distinct Yorkshire accent.
