The Glass Bottom Boat (1966)

After a series of misunderstandings, the head of an aerospace research laboratory begins to suspect that his new girlfriend is a Russian spy.

Director: Frank Tashlin

Cast: Doris Day, Rod Taylor, Arthur Godfrey, John McGiver, Paul Lynde, Edward Andrews, Eric Fleming, Dom DeLuise, Dick Martin, Elisabeth Fraser, George Tobias, Alice Pearce, Ellen Corby, Dee J. Thompson, David Ahdar, Richard Alden, Don Anderson, Tom Anfinsen