Heinz Sielmann

as Self (1 episode)

as Self (1 episode)

as Self (2 episodes)

as Self (2 episodes)

as Self (1 episode)

as Heinz Sielmann (1 episode)

as Self (1 episode)

Director, Producer

as Gast

Director

Director

as Self (1 episode)

as Self, Writer, Director, Director of Photography, Producer

Director

as himself, Creator

Producer, Director

Director, Producer, Writer

Director

Director

as Self (1 episode)

Director

Director

Cinematography, Writer, Director

as Self (1 episode)

Director