Cast & crew
Professor Beware (1938)
Directed by Elliott Nugent Written by Clyde Bruckman, Francis M. Cockrell, Marian B. Cockrell, Jack Cunningham, Delmer Daves, Crampton Harris
Cast
| Harold Lloyd | Lambert |
| Phyllis Welch | Buren |
| Raymond Walburn | Parkhouse |
| Lionel Stander | Jerry Thompson/Narrator |
| William Frawley | Snoop |
| Mary Lawrence | The Woman |
| Bobby Barber | Paint |
| Thurston Hall | Buren |
| Cora Witherspoon | Ophelia |
| Sterling Holloway | Groom |
| Arthur Aylesworth | Station |
| Irving Bacon | Painter |
| Clara Blandick | Mrs. Dunn |
| Billy Bletcher | Shoeshine |
| Ward Bond | Motorcycle Raider |
| Wade Boteler | Police Officer |
| Paul Bryar | Harry |
| Virginia Dabney | Coolie A |
| Heinie Conklin | Painter |
| Eddy Chandler | Camp Loman |
| Spencer Charters | Henry |
| Eddie Dew | Office Worker |
| Jack Dime | Dock |
| James Donlan | He-Man |
| Jim Farley | Chief |
| Bud Geary | Buren |
| Etienne Girardot | Henry |
| Huntley Gordon | News Producer |
| Roger Gray | Gag Reflex |
| Kit Guard | College Brawler |
| Frank Hagney | Sailor |
| Chuck Hamilton | NY Cop |
| Edward Hearn | NY Cop |
| Tom Herbert | Hobo |
| Harry Holman | He-Man |
| George Humbert | Restaurant |
| Brandon Hurst | Butler |
| Walter James | Panama Hat |
| Kenner G. Kemp | Sailor |
| Bruce King | Waitress in Cafe |
| Leonid Kinskey | Sector Director |
| Wright Kramer | Dr Chaleck |
| Theodore Lorch | Office Worker |
| Bruce Mitchell | Passer-by |
| Montagu Love | Professor Pacoli |
| Charles Lane | Photographer |
| Rex Lease | Newsroom Reporter |
| Matt McHugh | Highway Patrol |
| Charles R. Moore | Bootblack |
| Frances Morris | Birdie Perkins |
| Robert Emmett O'Connor | Estate |
| Eddie Parker | Detective Fritz |
| Jack Perry | Dock |
| Dewey Robinson | Lemonade |
| Constantine Romanoff | Bearded Oiran |
| Christian Rub | Gustave |
| Hector V. Sarno | Lawyer |
| Elaine Shepard | Anebi |
| Buster Slaven | Western CINC |
| Harry Tenbrook | College Brawler |
| Ray Turner | Bootblack |
| Harry Tyler | Editor |
| Max Wagner | Chinatown |
| William Wagner | Store Clerk |
| Nella Walker | Store Clerk |
| John Ward | Captain Shaw |
| Guy Wilkerson | Shoeshine |
| Guinn 'Big Boy' Williams | Motorcycle Raider |
| Harry Wilson | College Brawler |
| Robert Winkler | Minor Role |
| John Wray | Lawyer |
| Charlotte Wynters | Dorothy |
| Duke York | Paint |
Crew
| Elliott Nugent | Director |
| Clyde Bruckman | Writer |
| Francis M. Cockrell | Story |
| John London | Production Assistant |
| Marian B. Cockrell | Story |
| Jack Cunningham | Writer |
| Delmer Daves | Writer |
| Crampton Harris | Story |