Douwe Bouwman (3 episodes, 2012)
Wethouder Tulp (unknown episodes)
Luther (8 episodes, 2010)
Vader Kater (unknown episodes)
Marnix Mixer (6 episodes, 2008)
Laurens Stalawsky / ... 8 episodes, 2013
Ritsaert 40 episodes, 2014
Ben Stolk 12 episodes, 2014-2017
Reibek / ... 12 episodes, 2015-2016
Laurens Stalawsky (credit only)
Reibek, head of engineering
Sacha Weems 17 episodes, 2015-2016
Laurens Stalawsky / Lucius Stalawsky
Alfred Bakker 1 episode, 2014