Igralci in ekipa
-    Roddy McDowallCaesar Roddy McDowallCaesar
-    Don MurrayGovernor Breck Don MurrayGovernor Breck
-    Ricardo MontalbánArmando Ricardo MontalbánArmando
-    Natalie TrundyLisa Natalie TrundyLisa
-    Hari RhodesMacDonald Hari RhodesMacDonald
-    Severn DardenKolp, State Security Chief Inspector Severn DardenKolp, State Security Chief Inspector
-    Lou WagnerBusboy Lou WagnerBusboy
-    John RandolphCommission Chairman John RandolphCommission Chairman
-    Asa MaynorMrs. Riley Asa MaynorMrs. Riley
-    H. M. WynantInspector Hoskyns H. M. WynantInspector Hoskyns
-   David ChowAldo
-   Buck KartalianFrank (Gorilla)
-   John DennisPoliceman
-    Gordon JumpAuctioneer Gordon JumpAuctioneer
-   Dick SpanglerAnnouncer
-   Joyce HaberZelda
-   Hector SoucyApe With Chain
-    Paul Comi2nd Policeman Paul Comi2nd Policeman
-    J. Lee ThompsonRežiser J. Lee ThompsonRežiser
-   Arthur P. JacobsProducent
-    Paul DehnPisec Paul DehnPisec