Character mistake: During the dancing girl scene, as they are singing the praises of Kane, the girl to the immediate right sings out of time with the rest of the dancers during the line "His favorite son." Even though she forgets to sing the line, she can be heard singing it a bit too late. (00:41:00)Louisville Pittman
Trivia: Charles Foster Kane was based on publishing legend William Randolph Hearst and the movie has many in-jokes and gags given at Hearst's expense. The one that Hearst probably took the most offense to was the use of "Rosebud" in the film - it wasn't a childhood toy of his, but the pet name he had given his mistress' private parts.Steph_Jared
Charles Foster Kane: You know, Mr. Bernstein, if I hadn't been very rich, I might have been a really great man.