George O'Hanlon
(Joe McDoakes)
Wilson Benge
(Brewster (uncredited))
Edward Clark
(I.R.S. Collector (uncredited))
Fritz Feld
(Dr. Hugo Flugleman (uncredited))
Dick Gordon
(Doctor (uncredited))
Fred Kelsey
(Boat Salesman / Flugleman's Assistant (uncredited))
Emory Parnell
(Joe's Boss (uncredited))
Ted Stanhope
(Shirt Salesman (uncredited))
Jackson Wheeler
(Homer (uncredited))