Revealing mistake: After Scott and Tom switch places, during the drive down to the hotel, in some close-ups there's black tape covering the motorcycle's chrome trim. (00:06:35 - 00:07:10)
Clambake (1967)
1 revealing mistake - chronological order
Directed by: Arthur H. Nadel
Starring: Elvis Presley, Bill Bixby, Shelley Fabares, Will Hutchins
Continuity mistake: When Scott pulls into the gas station in beginning of movie the sign reads Heyward Oil but at the end of the movie when we see his drivers license it reads Scott Hayward.
Duster Heyward: Now you tell me you're gonna go out in this boat tomorrow win, lose or draw. If this thing hangs together that you've gone ahead and proved somethin'?
Scott Heyward: That's right.
Duster Heyward: Then let me tell you, boy, whether you do or whether you don't, I want you to know that I'm as proud of you as any father who's ever set foot on this here God's green earth.