Character mistake: When Bob is getting married, the minister says, "with the power invested in me." The proper phrase is "with the power vested in me."
What about Bob? (1991)
1 character mistake
Directed by: Frank Oz
Starring: Bill Murray, Richard Dreyfuss, Julie Hagerty, Charlie Korsmo
Genres: Comedy
Continuity mistake: In the scene where Dr. Marvin tells Bob to "take a vacation from his problems", there are white sailboats on the lake in back of Bob but when the scene shifts back to Dr. Marvin, the boats are gone, then they once again, magically reappear.
Mr. Guttman: Hello, Dr. Marvin. The house looks good.
Mrs. Guttman: Burn in hell, Dr. Marvin.
Trivia: Julie Hagerty plays Kathryn Erbe's mother in the film, even though in real life she's only 10 years older than Erbe.