Jacob Witkin as Eric Weiss

Kate Orsini as Maclain

Ian Abercrombie as Dr. Hess (archive footage)

Sage Allen as Martha (archive footage)

Michelle Bauer as Lili (archive footage)

Stephen Blackehart as First Servant (archive footage)

Gordon Currie as Rick Myers (archive footage)

Brigitta Dau as Ilsa (archive footage)

George Buck Flower as Matthew (archive footage)

Walter Gotell as General Mueller (archive footage)

Richard Lynch as Major Kraus (archive footage)

Guy Rolfe as Andre Toulon (archive footage)

Greg Sestero as Young Andre Toulon (Archive Footage)

William Hickey as Elderly Andre Toulon (Archive Footage)

Nita Talbot as Camille (Archive Footage)

Sarah Douglas as Elsa Toulon (Archive Footage)

Felton Perry as Dr. Carl Baker (Archive Footage)