Directing

2006		Das kleine Arschloch und der alte Sack - Sterben ist Scheiße … Director
2006		Dieter - Der Film … Director

2004

… Director

2003

… Director

1997		Pippi Longstocking … Director
1997		Kleines Arschloch - Der Film … Director

1996

… Director

1994

… Director

1992

… Director

1986

… Director

1981

… Director

1979

… Director

1978

… Director

Production

2018

… Producer

2011

… Executive Producer

2006

… Producer

2003

… Executive Producer

2001

… Executive Producer

1999

… Producer

1997		Pippi Longstocking … Producer
1997		Kleines Arschloch - Der Film … Executive Producer

1996

… Executive Producer

1992

… Producer

Writing

2007

… Writer

2004

… Screenplay

1996

… Writer

1986

… Writer

1981

… Writer

1979

… Writer

Camera

2022

… Key Grip

2019

… Grip

2010

… Grip

1981

… Director of Photography

1979

… Director of Photography

Editing

1981

… Editor

1979

… Editor

Acting

1996

as Japan Kradler (voice)

Visual Effects

1990

… Animation Director