 Bud AbbottSlicker Smith | Slicker Smith |
 Lou CostelloHerbie Brown | Herbie Brown |
 Tom BrownBill Gregory | Bill Gregory |
 Joan ShawleeSylvia Hunter | Sylvia Hunter |
 Nat PendletonSgt. Michael Collins | Sgt. Michael Collins |
 Beverly SimmonsYvonne 'Evie' LeBrec | Yvonne 'Evie' LeBrec |
 Don PorterCapt. Christie | Capt. Christie |
 Donald MacBridePolice captain | Police captain |
 Don BeddoeMr. Roberts (State Department) | Mr. Roberts (State Department) |
 Charles TrowbridgeMr. Quince | Mr. Quince |
 Russell HicksMr. Appleby | Mr. Appleby |
 Joe KirkReal Estate Salesman | Real Estate Salesman |
 Knox ManningCommentator | Commentator |
 Milburn StoneAnnouncer | Announcer |
 Eddie AcuffSoldier (uncredited) | Soldier (uncredited) |
 Ernie AdamsTie Demo Bystander (uncredited) | Tie Demo Bystander (uncredited) |
| PPatricia AlphinYoung Girl (uncredited) | Young Girl (uncredited) |
| RRobert BaconMedic (uncredited) | Medic (uncredited) |
| GGeorge BartonSpectator (uncredited) | Spectator (uncredited) |
 George Beban Jr.GI Buddy (uncredited) | GI Buddy (uncredited) |
 Brooks BenedictStreet Onlooker (uncredited) | Street Onlooker (uncredited) |
 Leonard BremenGI Buddy (uncredited) | GI Buddy (uncredited) |
| RRalph BrooksMedic (uncredited) | Medic (uncredited) |
 William Ching2nd Lieutenant, Mess Officer (uncredited) | 2nd Lieutenant, Mess Officer (uncredited) |
 Cliff ClarkQuentin (INS) (uncredited) | Quentin (INS) (uncredited) |
| EEddie CokeMedic (uncredited) | Medic (uncredited) |
 Russ ConwayMedic (uncredited) | Medic (uncredited) |
 Jean Del ValDuprez - French Consul General (uncredited) | Duprez - French Consul General (uncredited) |
| JJanna DeLoosWoman Taking in Laundry (uncredited) | Woman Taking in Laundry (uncredited) |
| DDick DickersonRookie Soldier (uncredited) | Rookie Soldier (uncredited) |
