크레딧 출연 Wallace MacDonald Lee Bryson Eva Novak Mark Bryson Earle Williams Mary Callahan J.P. McGowan Jim Twyler Sylvia Ashton Opal Summers William F. Moran Lafe Reeves (as William Moran) Robert McKenzie Tim Callahan Billy Franey One-Round Hogan Frank Rice The Professor 스텝 J.P. McGowan Directing William Wallace Cook Writing Burl Armstrong Writing