Why you should check out The Gong Show, Flip or Flop Atlanta and more!
An alien assumes the identity of a human boy while visiting Earth on a secret mission.
Season 1, Episode 26
Prince Planet must break his word to Diana after promising her that he would not use the force of the pendant again, because the use of force is evil.
Season 1, Episode 22
Prince Planet meets the man from Saturn.
Season 1, Episode 20
Prince Planet goes on a deadly trip with Ajababa -- who is not really Ajababa.
Season 1, Episode 18
Prince Planet must stop the evil international criminal Count Lucifer from stealing a mountain, and conquering the world.
Season 1, Episode 16
Prince Planet tries to solve a series of weird jewel robberies, and comes face-to-face with two fantastic machines, and three terrible opponents.
Season 1, Episode 12
Prince Planet clashes with Protan, the special agent from star planet Tri-X, and the notorious Black Cat gang.
Season 1, Episode 23
Prince Planet, thanks to his mother, comes back to Radion. But it is a fiendish plot for Warlock, the Martian troublemaker, as the one who has come for him, and not his mother.
Season 1, Episode 10
Prince Planet faces the deadly threat of Shaberia, the strange plant that thrives on cold and devours living creatures.
Season 1, Episode 21
Prince Planet finds a strange ally, Convertible Robot #9 -- the robot that could assume any shape at all.
Season 1, Episode 8
Prince Planet and his friends land on Mysteria Island, where the stone statues they see everywhere turn out to be more than just statues.
Season 1, Episode 19
Prince Planet is involved in the fantastic case of the flying horse, Pegasus, and the terrible space pirate, Captain Kidd.
Season 1, Episode 17
Prince Planet and his friends become specimens in a zoo, on the planet Gargon.
Season 1, Episode 13
A train carrying a load of gold is robbed by two master criminals named Porker and Dr. Dapper.
Season 1, Episode 11
Prince Planet clashes with the evil Zereenah and Professor Migraine, two of the most desperate bank robbers who ever lived.
Season 1, Episode 9
A jet plane carrying Diana Worthy's father, the beloved Pop Worthy, is forced down by the evil Amoeba gang, to begin Prince Planet's next adventure.
Season 1, Episode 52
After a year on Earth, Prince Planet, in this adventure, is to be called back to Radion to make his report.
Season 1, Episode 51
Wondering how his grandchildren are, Ajababa goes back to Abbadon and finds that his old enemy Warlock, the master of Martian magic, has returned.
Season 1, Episode 50
When the Earth is in grave danger, all of its peoples are prepared to forget their differences and stand together to protect the planet.
Season 1, Episode 49
Prince Planet and his friends, Diana and Dynamo, are responsible for leading him into a wild and dangerous fight.
Season 1, Episode 48
An alien spacecraft begins stealing children and Prince Planet must travel to a planet where the residents die if they leave the atmosphere.
Season 1, Episode 47
A possessed organ kidnaps Diana and Prince Planet.
Season 1, Episode 45
When the inconceivably cruel Master of Misery Krag of Kragmire gets possession of a secret method of controlling the flight of meteors, the entire Universe faces disaster.
Season 1, Episode 44
Prince Planet meets the strangest opponent of his fantastic career -- the Avenger.
Season 1, Episode 43
A snowman attacks a series of important government buildings. Prince Planet needs to stop him and save Diana.
Season 1, Episode 39
Prince Planet must do battle against an army, the equal of which he has never faced -- the robot soldiers of the robot kingdom of Techna.
Season 1, Episode 38
There's a party at the Ranch, and Bobby gives Diana a gift that is to cause near disaster.
Season 1, Episode 37
The secret agent Waterloo Pollo from Markosh, under the direction of his tyrannical robot master Turiok, tries to capture Prince Planet.
Show More »
Download the TV Guide app for iPhone, iPad and Android!