Piet Kroon Piet Kroon (1960) studied Theatre at the University in Utrecht. He made several animation shorts and directs international animation films such as Osmosis Jones. Osmosis Jones (2001) Director View > T.R.A.N.S.I.T (1997) Director, Script View > Dada (1994) Montage, Director, Script View > De Onrust (1987) Director View >
