Casablanca (film) misquotation. One of the lines most closely associated with the film—"Play it again, Sam"—is inaccurate. When Ilsa first enters the Café Americain, she spots Sam and asks him to "Play it once, Sam, for old times' sake." After he feigns ignorance, she responds, "Play it, Sam. Play 'As Time Goes By'." Later that night, alone with Sam, Rick says, "You played it for her, you can play it for me," and "If she can stand it, I can! Play it!" Rick's toast to Ilsa, "Here's looking at you, kid", used four times, was not written into the draft screenplays, but
Casablanca (film) had turned down the lead role. Studio records make clear that Wallis was committed to Bogart from the start. Another well-known story is that the actors did not know until the last day of shooting how the film was to end. The original play (set entirely in the cafe) ended with Rick sending Ilsa and Laszlo to the airport. During scriptwriting, the possibility was discussed of Laszlo being killed in Casablanca, allowing Rick and Ilsa to leave together, but as Casey Robinson wrote to Hal Wallis before filming began, the ending of the film "set up for a swell twist