Question: What is the name of the 1972 film based on Nicholas Monsarrat's novel and stars Colin Blakely?
Sentence (from "Loophole (1981 film)"): Loophole is a 1981 British heist film, directed by John Quested, and starring Albert Finney, Martin Sheen, Susannah York, Jonathan Pryce, Colin Blakely and Tony Doyle.
Relevant evidence: No