About:

• Known For
• 
  For All Mankind
  as
  Self - Narrator - Apollo 12 (voice)
• 
  Stowaway to the Moon
  as
  Himself
• 
  Apollo: The Forgotten Films
  as
  Self (archive footage)
• 
  Project Gemini: Bridge to the Moon
  as
  Self
• 
  It's Garry Shandling's Show
  as
  Charles Conrad (1 episode)