Mamie Van Doren
Moana
Mary Marr
Verba
Margot Hartman
Mayaway
Georgiy Teykh
Capt. Alfred Kern (archive footage)
Vladimir Yemelyanov
Cmdr. William 'Billy' Lockhart (archive footage)
Yuriy Sarantsev
Astronaut Howard Sherman (archive footage)
Georgi Zhzhyonov
Astronaut Hans Walters (archive footage)
Peter Bogdanovich
Narrator (voice)