The Flintstones Season 1 Episode 23
Thinking they are undergoing an examination for a physical contest, Fred and Barney mistakenly sign up for a three-year stint in the Army! After a tearful goodbye to their wives they enter into the service, where they quickly blunder their way into volunteering for the first lunar landing mission.
Serie: The Flintstones
Episode Title: The Astra' Nuts
Air Date: 1961-03-03