But the Flesh Is Weak is a 1932 American pre-Code comedy film directed by Jack Conway and written by Ivor Novello based on his 1928 play The Truth Game.

The film stars Robert Montgomery, Nora Gregor, Heather Thatcher, Edward Everett Horton, C. Aubrey Smith and Nils Asther.

Max Clement and his father Florian, short of money, take advantage of wealthy British women by romancing them.

While seeing a pleasant but plain Lady Joan Culver socially, Max is introduced to Austrian widow Rosine Brown, quickly falling in love with her.

Max's guilty conscience and true love lead him back to Rosine, and the sudden engagement of Florian to a wealthy woman helps bring everyone together.