Some movies have terrific casts without being all-star vehicles (see for instance, "Murder on the Orient Express"). It's hard to do these days, but not impossible. For instance: "Adams Family Values" (1993). Besides an excellent cast which includes Anjelica Huston, Raul Julia, Christopher Lloyd, Joan Cusack, Carol Kane and Christina Ricci, I spotted at least three people in bit parts who were destined to become a lot more famous very shortly: The emergency room doctor is played by David Hyde Pierce (you can spot him by his voice); The desk cop is played by Nathan Lane. The Spanish sailor in the bar scene is played by Tony Shaloub.