Riven

Terry MacDonald

as Narrator (voice)

John F. Kennedy

as Self - President of the United States (archive footage)

Jim Lovell

as Self - Captain, NASA Astronaut

Shannon Lucid

as Self - NASA Astronaut

Yuri Gagarin

as Self - Soviet Cosmonaut (archive footage)

Alan Shepard

as Self - NASA Astronaut (archive footage)

Gus Grissom

as Self - NASA Astronaut (archive footage)

German Titov

as Self - Soviet Cosmonaut (archive footage)

Roger K. Crouch

as Self - NASA Astronaut

John Glenn

as Self - NASA Astronaut (archive footage)

Brian Leonard

Executive Producer

Amy Boyce

Producer

John Metherell

Executive Producer

Lisa Feit

Writer

Todd Mason

Executive Producer

Gary Wortman

Producer

Joel Langley

Original Music Composer

Tatyana N. Pokrovskaya

Producer

Gary Wortman

Director

Gary Westphalen

Editor