 Dick PowellCharles 'Chuck' Daly | Charles 'Chuck' Daly |
 Ted HealyWilliam Williams | William Williams |
 Rosemary LaneBarbara 'Babs' Steward | Barbara 'Babs' Steward |
 Priscilla LaneBetty Bradley | Betty Bradley |
 Walter CatlettProfessor Sylvester Biddle | Professor Sylvester Biddle |
 Johnnie DavisBuzz Bolton | Buzz Bolton |
| FFord Washington LeeBuck | Buck |
 John 'Bubbles' SublettBubbles | Bubbles |
 Sterling HollowayTrout | Trout |
 Mabel ToddCuddles | Cuddles |
| SScotty BatesScotty | Scotty |
| GGeorge MacFarlandHap | Hap |
| PPoley McClintockPoley | Poley |
 Lee DixonJohnny 'Rubberlegs' Stevens | Johnny 'Rubberlegs' Stevens |
 Halliwell HobbesDean Meredith | Dean Meredith |
 Roy AtwellProfessor Washburn | Professor Washburn |
 Edward BrophyMike Barclay | Mike Barclay |
 Ben WeldenHammer | Hammer |
 Emma DunnMrs. Smith | Mrs. Smith |
 Stuart HolmesProfessor (uncredited) | Professor (uncredited) |
 Robert HomansPolice Sgt. Murphy (uncredited) | Police Sgt. Murphy (uncredited) |
 Tom KennedyPoliceman (uncredited) | Policeman (uncredited) |
 Carole LandisStudent (uncredited) | Student (uncredited) |
 Wilfred LucasPolice Commissioner (uncredited) | Police Commissioner (uncredited) |
 Jack MowerDesk Sergeant (uncredited) | Desk Sergeant (uncredited) |
| KKenneth AnspachStudent | Student |
 Veda Ann BorgPasserby | Passerby |
 Glen CavenderStagehand | Stagehand |
| RRobert ClaytonMan | Man |
| DDon DownenElevator Operator | Elevator Operator |
