Season 2 Episode
- Season 1 Breakaway
- Season 1 Force of Life
- Season 1 Collision Course
- Season 1 War Games
- Season 1 Death's Other Dominion
- Season 1 Voyager's Return
- Season 1 Alpha Child
- Season 1 Dragon's Domain
- Season 1 Mission of the Darians
- Season 1 Black Sun
- Season 1 Guardian of Piri
- Season 1 End of Eternity
- Season 1 Matter of Life and Death
- Season 1 Earthbound
- Season 1 The Full Circle
- Season 1 Another Time, Another Place
- Season 1 The Last Sunset
- Season 1 The Infernal Machine
- Season 1 Ring Around the Moon
- Season 1 Missing Link
- Season 1 Space Brain
- Season 1 The Troubled Spirit
- Season 1 The Testament of Arkadia
- Season 1 The Last Enemy
Space: 1999 - Season 1 Episode 20 Missing Link
7.10 48 minutes John Koenig finds himself trapped on the planet Zenno, in the home of an alien scientist and his daughter. Advanced two million years beyond Earthmen, the aliens consider Koenig their missing link. Faced with the threat of being treated like an experimental animal for the rest of his life, Koenig uses an unexpected weapon to confound his captor: love.
