크레딧 출연 Donald Murphy Oliver Frank(enstein) Sandra Knight Trudy Morton John Ashley Johnny Bruder Felix Locher Prof. Carter Morton Wolfe Barzell Elsu Harry Wilson The Monster Sally Todd Suzie Lawler Harold Lloyd Jr. Don John Zaremba Police Lt. Boyle Robert Dix Police Det. Bill Dillon Charlotte Portney Hysterical Woman Voltaire Perkins Mr. Rockwell Bill Coontz Loading Dock Foreman George Barrows Loading Dock Worker Mack 스텝 Richard E. Cunha Directing H.E. Barrie Writing George F. Foley Jr. Production Marc Frederic Production Nicholas Carras Sound Meredith M. Nicholson Camera Everett Dodd Editing Harry Thomas Costume & Make-Up