This is the only episode besides "Calcutta Adventure" that Hadji uses judo knowledge.
The sliding bar that locks the door is already in the open position, but the guard opens it anyway.
Animators: Hugh Fraser, Harvey Toombs, Edwin Aardal, Jack Parr
Layout: Walt Clinton, Alex Ignitiev, Bruce Bushman
Backgrounds: Robert Gentle, M. Mike Kawaguchi, Leo Swanson
Technical Supervision: Frank Paiker
Ink & Paint Supervision: Roberta Greutert
Continuity: Marciel Ferguson, Evelyn Sherwood
This episode was originally titled as, "Splashdown Antartica".