The Kiss Before the Mirror (1933)

When a famous doctor kills his adulterous wife, he is defended by his best friend, an attorney who suspects that his own wife is having an affair.
James Whale
Nancy Carroll, Frank Morgan, Paul Lukas, Gloria Stuart, Jean Dixon, Donald Cook, Charley Grapewin, Walter Pidgeon, Wallis Clark, May Boley, Christian Rub, Reginald Mason, Robert Adair, Ernie Adams, Ted Billings, Julie Carter, Clay Clement, Richard Cramer, Mary Gordon, Colin Kenny, Michael Mark, Caroline Rankin
tt0024222