The hobby detectives “The Three Investigators” want to take a little break. So they take advantage of an offer from Peter's father, who has accepted a job in South Africa and wants to take the detectives there. But Jupiter, Peter and Bob wouldn't be the three investigators marks feared by the criminal world if they just lounged around in the sun on their vacation. So it's no wonder that the clever boys soon have their next case to solve...
as Jupiter Jones
as Pete Crenshaw
as Bob Andrews
as Al Crenshaw
as Gamba
as Chris
as Tom Farraday
as Bill/Victor Hugenay
as Man at Junkyard
as Man in Hotel
as Auction Assistant
as Miss Wilbur
