Humphrey Bogart in a cast list at the trailer's end. Robinson's role is evocative of Duke Mantee in "The Petrified Forest" (1936), a Bogart leading man breakthrough the studio had originally earmarked for Robinson. The enormous success of "Casablanca" redefined Bogart's career. For the first time, Bogart could be cast successfully as both a tough, strong man and vulnerable love interest. Despite his elevated standing, he did not yet have a contractual right of script refusal. When he got weak scripts he simply dug in his heels and locked horns again with the front office, as he did on the film "Conflict"
Humphrey Bogart the Cinderella-like Sabrina (Audrey Hepburn). Bogart was lukewarm about the part, but agreed to it on a handshake with Wilder, sans finished script but with the director's assurances he would take good care of Bogart during the filming. Nevertheless, Bogart got on poorly with his director and co-stars. He complained about the script and its last-minute drafting and delivery, and accused Wilder of favoring Hepburn and Holden on and off the set. At the root was Wilder being the opposite of Bogart's ideal director, John Huston, in both style and personality. Bogart groused to the press that Wilder was "overbearing"