The Sorcerers is a 1967 British science fiction/horror film directed by Michael Reeves, starring Boris Karloff, Catherine Lacey, Ian Ogilvy, and Susan George. The original story and screenplay was conceived and written by John Burke. Reeves and his childhood friend Tom Baker re-wrote sections of the screenplay, including the ending at Karloff's insistence, wanting his character to appear more sympathetic. Burke was removed from the main screenwriting credit and was relegated to an 'idea by'.