Lex van Delden

as Joop 'Boelie' 's Heerenlandt (1 episode)

as Voorzitter aandeelhoudersvergadering (1 episode)

as Chief (56 episodes)

as Prof. Robert Jan Van Pelt

as Dehoog

as Voska (1 episode)

as Klaus Fuchs

as Karel van Mullem (1 episode)

as Belgian Lorry Driver

as Jan Bergkamp (1 episode)

as Pierre

as Egger

as Waechter (2 episodes)

as Dutch Painter

as Waiter

as Young Doctor

as Quinn

as Charles

as Nol Kwel Jr. (15 episodes)

as Nico

as Sgt. Matthias

as Charles 'Lot' Pauws (7 episodes)

as Secretaris Onno Eldersma (3 episodes)