Barry de Jongh / Neels de Jongh
Reinet Malan
Sgt. Herklaas van der Poel
Ouma Susie de Jongh
Keith Berrington-Smith
Const. Tobie Treurnicht (as Tobias Cronje)
Prof. Malan
Mrs. Malan (as Cecille Buurman)
Oom Giepie
Factory Foreman
Kitty de Jongh (as Mariette Ferreira)
Young Barry
Station Commander (as Maj. Noëls du Toit)
Lecturer
Billy
Berrington-Smith's Friend (as Marko van der Kolff)
Gertie van Graan (as San de Lange)
Gysbert van Graan (as Mornay Coetzer)
Spare Parts Dealer (as Douggie Watson)
Isaac Jacobs