The Palm Beach Story (1942) starring Claudette Colbert, Joel McCrea, Mary Astor and Rudy Valee. Directed by Preston Sturges.
Summary (via) -
Preston Sturges helmed this screwball comedy about Gerry Jeffers (Claudette Colbert), a woman who'll do anything to help her struggling architect spouse, Tom (Joel McCrea), succeed. When she realizes Tom will never strike it rich, Gerry decides to divorce him, wed a wealthy man and finance Tom's projects -- so she heads to Palm Beach, Fla., where she tries to land eccentric billionaire John D. Hackensacker III (Rudy Vallee).
"Hackensacker" is the best last name ever. The end.
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