The Glass Key, released in 1935, was based upon the 1931 suspense novel The Glass Key by Dashiell Hammett, directed by Frank Tuttle, starring George Raft and featuring Edward Arnold, Claire Dodd, Guinn "Big Boy" Williams and Ray Milland. Ann Sheridan has a brief speaking role as Raft's character's nurse in their first film together.

The film was remade in 1942, with Alan Ladd in Raft's role, Brian Donlevy and Veronica Lake in the roles previously played by Arnold and Dodd, and William Bendix in Guinn Williams' part.