John Hurt as Narrator (voice)

Dan O'Bannon as Self

Ronald Shusett as Self

David Giler as Self

Alan Ladd Jr. as Self

Ridley Scott as Self (archive footage)

Sigourney Weaver as Self

Ray Hassett as Self (archive footage)

Tom Skerritt as Self

Veronica Cartwright as Self

H. R. Giger as Self

Ron Cobb as Self

James Cameron as Self (archive footage)

Bill Paxton as Self (archive footage)

Jenette Goldstein as Self (archive footage)

William Hope as Self (archive footage)

Michael Biehn as Self

Lance Henriksen as Self

Carrie Henn as Self

Tom Woodruff Jr. as Self

Jay Benedict as Self (archive footage)

Holly De Jong as Self (archive footage)

Brad Dourif as Self

David Fincher as Self (archive footage)

Christopher Henn as Self (archive footage)

Jean-Pierre Jeunet as Self (archive footage)

Eddie Powell as Self (archive footage)

Peter Voysey as Self (archive footage)

Joss Whedon as Self