""
André van den Heuvel
as Frans van Steenderen
Anne Wil Blankers
as Janny van Steenderen
Sjoerd Pleijsier
as Arie van Steenderen
Philip ten Bosch
as Arie van Steenderen (klein)
Gerard Cox
as Drs. de Vries
Kitty Janssen
as Marie Zeegers-Vos
Huub Stapel
as Jan Nieuwenhuis
Bram van der Vlugt
as Wethouder Ruyssendael
Jeanne Verstraete
as Hilletje van Steenderen
Dick van den Toorn
as Donald Maasland
René van Asten
as Scheikundeleraar
John Leddy
as Schellekens
Hugo Metsers
as Thijs Lanphen
