Narrator - Apollo 8, Apollo 13 (voice)

Jim Lovell

Acting

Narrator - Apollo 9 (voice)

Russell Schweickart

Acting

Narrator - Apollo 10, Apollo 17 (voice)

Eugene Cernan

Acting

Narrator - Apollo 11 (voice)

Michael Collins

Acting

Narrator - Apollo 12 (voice)

Charles Conrad

Acting

Narrator - Apollo 12 (voice)

Richard Gordon

Acting

Narrator - Apollo 12 (voice)

Alan Bean

Acting

Narrator - Apollo 13 (voice)

Jack Swigert

Acting

Narrator - Apollo 14 (voice)

Stuart Roosa

Acting

Narrator - Apollo 15 (voice)

James Irwin

Acting

Narrator - Apollo 16 (voice)

Ken Mattingly

Acting

Narrator - Apollo 16 (voice)

Charlie Duke

Acting

Narrator - Apollo 17 (voice)

Harrison Schmitt

Acting

Self (archive footage)

Buzz Aldrin

Acting

Self (archive footage)

Bill Anders

Acting

Self (archive footage)

Neil Armstrong

Acting

Self (archive footage)

Stephen Bales

Acting

Self (archive footage)

Walter Cunningham

Acting

Self (archive footage)

Ron Evans

Acting

Self (archive footage)

Fred Haise

Acting

Self (archive footage)

Neil B. Hutchinson

Acting

Self (archive footage)

Christopher Kraft

Acting

Self (archive footage)

Gene Kranz

Acting

Self (archive footage)

Jim McDivitt

Acting

Self (archive footage)

Edgar D. Mitchell

Acting

Self (archive footage)

Bob Overmyer

Acting

Self (voice) (archive audio)

Buck Owens

Acting

Self (archive footage)

Wally Schirra

Acting

Self (archive footage)

Dave Scott

Acting

Self (archive footage)

Alan Shepard

Acting

Self (archive footage)

Deke Slayton

Acting

Self (archive footage)

Thomas Stafford

Acting

Self (archive footage)

Edward H. White II

Acting

Self (archive footage)

John Young

Acting

Self (archive footage)

John F. Kennedy

Acting

Self (archive footage)

Lyndon B. Johnson

Acting

Self - Capsule Communicator (voice)

Joseph P. (Joe) Kerwin

Acting