Danger: Diabolik (1968)/The Little Mermaid

Cast

 * Diabolik as Prince Eric
 * Eva Kent as Melody
 * Inspector Ginko as Flounder
 * Ralph Valmont as Scuttle
 * Police Chief as Adult Flounder
 * Sergeant Danek as Sebastian
 * Lady Clark as Vanessa
 * Prostitute as Ariel
 * Rose as Carlotta
 * Lorry Driver as Max
 * Policewoman as Ursula
 * Bank Manager as King Triton
 * Valmont's Henchments as Fflotsam and Jetsam