Andreas C. Knigge

Self - Writer and Journalist

Matthias Horx

Self - Futurologist

Andreas Eschbach

Self - Writer

Pierre Christin

Self - Comic Writer

Jean-Claude Mézières

Self - Comic Penciler

Wolfgang Völz

Self - Actor

Roswitha Völz

Self - Dancer

Oliver Elser

Self - Exhibition Curator

Ingrid Wilp

Self - Charles Wilp's Widow

Walter Jonas

Self - Painter (archive footage)

Charles Wilp

Self - Artist (archive footage)

Jane Fonda

Barbarella (archive footage)

Buzz Aldrin

Self - Astronaut (archive footage)

Neil Armstrong

Self - Astronaut (archive footage)