Silvia Koller: Executive Producer (Production)2002-01-10

Silvia Koller: Producer (Production)1985-09-30

Silvia Koller: Editor (Editing)1990-09-08

Silvia Koller: Producer (Production)1996-05-30

Silvia Koller: Producer (Production)1991-01-17

Silvia Koller: Producer (Production)