It Could Happen to You (1939)

In this comedymystery a milquetoast ad man finds his good ideas constantly copped by ambitious coworkers His boss doesnt even seem to see him The ad mans wife pushes her husband into confronting his boss during a party Unfortunately the timid fellow finds himself accused of murder after a corpse is found in the trunk of his car He is quickly incarcerated for the crime Meanwhile his wife begins investigating in an attempt to prove his innocence