Claim: Just Another Saturday is a 1975  film directed by John Mackenzie, starring Jon Morrison, Billy Connolly, Eileen McCallum and Bill Henderson that won the Prix Italia for Best Drama
Evidence: John Mackenzie Jon Morrison
Billy Connolly
Eileen McCallum
Bill Henderson
Ken Hutchison
Robert Callander The film won the Prix Italia for Best Drama. Just Another Saturday is a Play For Today (BBC) about the Orange walk culture transmitted 13 March 1975 on BBC1.