Fred Engel's father is murdered by Colonel Brinkley in order to acquire a treasure map, however the Colonel only acquires half of it, the other half as held by Mrs. Butler. Discovering the scene of the crime, Old Shatterhand and Winnetou help Fred bring his father's murderer to justice and locate the treasure of Silver Lake.
Lex Barker | Old Shatterhand |
Pierre Brice | Winnetou |
Götz George | Fred Engel |
Karin Dor | Ellen Pattersson |
Herbert Lom | Colonel Brinkley |
Marianne Hoppe | Mrs. Butler |
Ralf Wolter | Sam Hawkens |
Eddi Arent | Lord Castlepool |
Mirko Boman | Uncle Gunstick |
Sima Janićijević | Patterson |
Slobodan Dimitrijević | |
Branko Špoljar |