|An Alien Affair|
|Season One, Episode Three|
|Air date||April 9, 1986|
Battle Beneath the Sea
Found, One Lost World
Summary: The Centurions stumble across an asteroid serving as a prison vessel for an energy dependent creature that successfully stows away on Skyvault, and soon taps into it's power, sending it on a direct course for Earth, where he will be unstoppable.
Science lesson: "Comets" by Ace.
- First episode in the series where the main characters didn't appeared on the episode's title card.
- It was the first episode in the series where the Centurions had to fight an extraterrestrial enemy, it would pass several episodes later before fighting against alien threats again.
- It also was the first episode in the series were a Weapon System combination was featured, in this case it was Ace's Skybolt + Orbital Interceptor.
- Ace's is able to shout "Power Xtreme!" WITHOUT USING A HELMET in space prior to his Skybolt-Orbital Interceptor equipping for the first time in the series.
- Un Nuevo Enemigo (A New Enemy) - Spanish dub