""
Bob de Lange
as Opa Quarles van Ispen
Erik van 't Wout
as Aristides Quarles van Ispen
Martin Perels
as Wilbur Quant
Cor van den Brink
as Ingmar Quant
Riet Wieland Los
as Martha Zwierus
Maélys Morel
as Juultje Quant
Sacco van der Made
as Adjudant Mudde
Hans Otjes
as André Pies
Emmy Lopes Dias
as Leonie Quarles van Ispen
Frans Kokshoorn
as Vader Quarles van Ispen
Cor Witschge
as Agent Drak
Johan te Slaa
as Boer Zwartjes
Joop van Lahnstein
as Apotheker Dooyer
Tamar Baruch
as Akkie Swaan
Onno Molenkamp
as Rikkert Swaan
Hammy de Beukelaer
as Gerard Kokkerneel
Marlies van Alcmaer
as Ada Blom
Harrie Geelen
Screenplay
Carl Tewes
Producer
Joop Stokkermans
Music
Bram van Erkel
Director
Theo van de Sande
Cinematography
Scenario Writer
