Bert Kroon Bert Kroon worked at Toonder Studio's. From 1967 he was managing director. He was co-writer and co-director of the de first Dutch animation feature Als je begrijpt wat ik bedoel (The Dragon That Never Was. Or Was He?).Utrecht Fast Forward (1994) Script View > Cadans (1989) Script View > NMB Bank Amsterdam (1987) Script View > PGI Movivatie revue (1987) Script View > Environmental Technology (1987) Script View > Ondernemingsraad (1986) Script View > Rotterdam (1985) Script View > Vliegen onder geleide (1985) Script View > Als je begrijpt wat ik bedoel (1983) Director View > Weet wat je doet (1983) Script View > It's Incredible! It's from Holland (1982) Script View > Holland transport (1982) Script View >