Ton Lensink

as Arnold Taads

as Self (1 episode)

as Laurens (12 episodes)

as Dr. Moridini

as Meneer de Doodgraver (8 episodes)

as Hans van Inge Liedaerd

as Floor van der Terpen

as Ti-Ta (42 episodes), Director

as Jasper

as Client

as Franketti

as Magister Roges (1 episode)

as Mystery Stalker with wooden shoes

as Louis

as Evert Egmond