Karol Marczak

1956

• [ ] Development of the Bird Embryo (Director) 

1959

• [ ] Praying Mantis (Director) 

1960

• [ ] The Secrets of Life (Director) 

1968

• [ ] Life of Leech (Director) 

????

• [ ] Heart Labour (Director) 

1960

• [ ] The Secrets of Life (Director of Photography) 

1968

• [ ] Life of Leech (Director of Photography) 

1956

• [ ] Development of the Bird Embryo (Writer) 

1959

• [ ] Praying Mantis (Writer) 

1960

• [ ] The Secrets of Life (Writer) 

1968

• [ ] Life of Leech (Writer)