5 Weeks in a Balloon (1977)

An elderly English doctor and his 14-year old American nephew go on a perilous journey to Africa in an hot air balloon with an African guide, to retrieve a precious diamond from the top of a volcanic rock, as a gift for Queen Victoria.

• Release Date: 1977-11-24
• Runtime: 1h 0min
• Production Company: Hanna-Barbera Australia
• Production Country: Australia, United States of America
• Director: Chris Cuddington