George Petty, aka Andrew 'Andy' Tapp
Prof. Victoria Braymore
Dr. Crutcher
Beardsley (Petty's butler, aka Uncle Ben)
Mrs. Connie Manton Dezlow
Prof. Whitman
Moody (process server)
Patrolman
December Petty Girl (uncredited)
Brush and Easel Waiter (uncredited)
Policeman #2 (uncredited)
Royal Roof Orchestra Leader (uncredited)
