Henk-Jelle de Groot: Sound Engineer (Sound)2011-06-01

Henk-Jelle de Groot: Sound (Sound)2017-10-31

Henk-Jelle de Groot: Sound Effects Editor (Sound)2009-04-30

Henk-Jelle de Groot: Sound Mixer (Sound)2014-10-01

Henk-Jelle de Groot: Sound Designer (Sound)2020-01-24

Henk-Jelle de Groot: Sound Designer (Sound)2015-05-22