No Minor Vices

No Minor Vices is a 1948 American blackandwhite comedy film written by Arnold Manoff and directed by Lewis Milestone with Robert Aldrich as 1st assistant director. Created for David Loews Enterprise Productions, the film was released by MetroGoldwynMayer, and is the last of four films made by Dana Andrews for Lewis Milstone.

Successful dentist Perry Ashwell Dana Andrews takes his attractive wife April Lilli Palmer and their conservative lifestyle for granted. When he allows artists Octavio Quaglini Louis Jourdan into their lives to sketch their inner selves, Octavio becomes enamoured with April and tries to steal her away from Perry.The film was a box office flop. According to MGM records it earned 479,000 in the US and Canada and 164,000 overseas. ........

Source: Wikipedia