| Episode credited cast: |
 | Peter Muller | - | Himself |
| Dorothy West | - | Herself (archive footage) |
| Gary D. Rhodes | - | Himself (as Gary D. Rhoades) |
 | István Szabó | - | Himself |
| Elisabeth Alder | - | Herself (archive footage) |
| Otilia Hedesan | - | Herself |
 | Helen Richman | - | Herself |
| Bela Lugosi Jr. | - | Himself |
| Rest of cast listed alphabetically: |
 | Bud Abbott | - | Himself (archive footage) |
 | Lon Chaney | - | Himself (archive footage) |
 | Cary Grant | - | Himself (archive footage) |
 | Adolf Hitler | - | Himself (archive footage) |
 | J. Edgar Hoover | - | Himself (archive footage) |
| Eric Johnston | - | Himself (archive footage) |
 | Boris Karloff | - | Himself / The Monster / Various (archive footage) |
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