 Otto KrugerPaul Devon | Paul Devon |
 Nina FochEileen Carr | Eileen Carr |
 William WrightBarry Malcolm | Barry Malcolm |
 Konstantin ShayneSchiller | Schiller |
 Ivan TriesaultHausmer, Schiller's Henchman | Hausmer, Schiller's Henchman |
 Ernie AdamsGeorge Smith | George Smith |
 Jessie ArnoldWoman at Accident (uncredited) | Woman at Accident (uncredited) |
| CChin Kuang ChowChinese Boy (uncredited) | Chinese Boy (uncredited) |
 Edmund CobbDetective (uncredited) | Detective (uncredited) |
 Heinie ConklinAccident Witness (uncredited) | Accident Witness (uncredited) |
 Noel CravatKolb - Henchman (uncredited) | Kolb - Henchman (uncredited) |
| LLeslie DenisonHilary Gale (uncredited) | Hilary Gale (uncredited) |
 Tom DillonLieutenant Commander (uncredited) | Lieutenant Commander (uncredited) |
 Ralph DunnPolice Desk Sergeant (uncredited) | Police Desk Sergeant (uncredited) |
 John ElliottThomas - the Butler (uncredited) | Thomas - the Butler (uncredited) |
| WWing FooChang Yong (uncredited) | Chang Yong (uncredited) |
| HHarrison GreeneMr. Boggs - Hotel Guest (uncredited) | Mr. Boggs - Hotel Guest (uncredited) |
 Chuck HamiltonHotel Cumberland Doorman (uncredited) | Hotel Cumberland Doorman (uncredited) |
| DDick JensenCop (uncredited) | Cop (uncredited) |
 Charles JordanPlainclothesman (uncredited) | Plainclothesman (uncredited) |
 Elmo LincolnCop (uncredited) | Cop (uncredited) |
 Frank MayoBartender (uncredited) | Bartender (uncredited) |
 Mary NewtonMrs. Devon (uncredited) | Mrs. Devon (uncredited) |
 Frank O'ConnorNavy Officer, Harbor Patrol (uncredited) | Navy Officer, Harbor Patrol (uncredited) |
| JJoe PalmaCop (uncredited) | Cop (uncredited) |
 Eddie ParkerPolice Officer Sullivan (uncredited) | Police Officer Sullivan (uncredited) |
| LLeRoy TaylorPlainclothesman (uncredited) | Plainclothesman (uncredited) |
 Victor TravisBit Role (uncredited) | Bit Role (uncredited) |
 John TyrrellGil Brice - Plainclothesman (uncredited) | Gil Brice - Plainclothesman (uncredited) |
 Emmett VoganPort Director (uncredited) | Port Director (uncredited) |
