Kenneth Herdigein

as Gert

as Gert

as Gert

as Gert

as Gert (4 episodes)

as Hotel Manager

as Jan Everts (6 episodes)

as Pa Sem (5 episodes)

as Police Commissioner

as Oscar Lionaar (1 episode)

as Steve Welmoedt (120 episodes)

as Kronto (3 episodes)

as Miky

as Floris van Randwijk (3 episodes)

as Colonel Defense (1 episode)

as Rudy Osanto (8 episodes), as Rudi Osanto (10 episodes)

as Johan de Kuiper (1 episode)

as Willem Broekhoven (4 episodes)

as Johnny

as Bus Driver

as Prof. dr. Horatio Treurniet

as Commando 1

as Benny Badal (1 episode), as Tonnie (1 episode)

as Lucius Spiegel (1 episode)