Générique complet
John Glenn: American Hero
John Glenn
Himself
KB
Kurt Brown
Himself
Scott Carpenter
Himself
LF
Lyn Freedman
Herself
AG
Annie Glenn
Herself
DG
David Glenn
Himself
DG
Daniel Goldin
Himself
SL
Steve Lindsay
Himself
RL
Richard Linnehan
Himself
LM
Lisa Malone
Herself
TM
Thomas Miller
Himself
SP
Scott E. Parazynski
Himself
JP
John Pike
Himself
SR
Steven Robinson
Himself
ES
Edward Stone
Himself
FR
Frank Van Riper
Himself
MS
Marcia Smith
Herself
Timothy Bottoms
Narrator