 Victor JoryLamont Cranston / The Shadow | Lamont Cranston / The Shadow |
 Veda Ann BorgMargo Lane | Margo Lane |
 Roger MooreHarry Vincent | Harry Vincent |
 Robert FiskeStanford Marshall | Stanford Marshall |
| JJohn Paul JonesMr. Turner (as J. Paul Jones) | Mr. Turner (as J. Paul Jones) |
 Chuck HamiltonHenchman Roberts | Henchman Roberts |
 Edward Peil Sr.Inspector Joe Cardona | Inspector Joe Cardona |
 Frank LaRueCommissioner Ralph Weston | Commissioner Ralph Weston |
 Philip AhnWu Yung | Wu Yung |
 Griff BarnettStephen Prescott | Stephen Prescott |
 Dick BotillerGreen | Green |
 Budd BusterBeggar Giving Cranston Tip on Radio Shop | Beggar Giving Cranston Tip on Radio Shop |
 Joe CaitsRadio Shop Henchman | Radio Shop Henchman |
 Horace B. CarpenterHijacked Car Driver | Hijacked Car Driver |
| HHal CookeMr. Kent | Mr. Kent |
 Richard CramerVoice of 'The Black Tiger' | Voice of 'The Black Tiger' |
 Kernan CrippsShipyard & Courtroom Cop | Shipyard & Courtroom Cop |
 Joe DevlinHenchman | Henchman |
 Charles DoretyHenchman | Henchman |
 Lester DorrHenchman | Henchman |
 Franklyn FarnumSparks | Sparks |
 Eddie FetherstonWilliams | Williams |
 Charles K. FrenchJoseph Rand | Joseph Rand |
 Kit GuardClark | Clark |
 Frank HagneyCranston's Kidnapper | Cranston's Kidnapper |
| GGordon HartAlbert Hill | Albert Hill |
 Lloyd IngrahamJudge | Judge |
 Jack IngramFlint | Flint |
 Johnny KascierHenchman | Henchman |
| JJack KennedyCop at Oriental Bazaar | Cop at Oriental Bazaar |
