Jon Voight
Dr. Robert Gale
Jason Robards
Dr. Armand Hammer
Sammi Davis
Yelena Mashenko
Annette Crosbie
Dr. Galina Petrovna
Ian McDiarmid
Dr. Vatisenko
Vincent Riotta
Valery Mashenko
Steven Hartley
Aleksandr Mashenko
Jim Ishida
Dr. Terasaki
Alex Norton
Dr. Andreyev
Debora Weston
Tamar Gale
Trevor Cooper
Feodor Lashelya
Sebastian Shaw
Grandpa
Anne Dyson
Grandma
Chris Walker
Grisha
