He-Man and the Masters of the Universe - Season 1 - Eps 53: Return of the Gryphon
In the village of Chander, Trap Jaw and Beast Man break into the Shrine of the Gryphon to steal the Gryphon jewel, and place it in the grounds of the Royal Palace. Myth says that 200 years ago, the Gryphon – a giant fire-breathing dragon with a lion's head – entrusted the people of Chander to guard the jewel, and will return to cause destruction if anything happens to it. The evil duo plan for the Gryphon to attack the Royal Palace, but a young paige called Thad, who is upset that no-one ever seems to notice him, discovers the hidden gem. Feeling that it makes him someone important, he refuses to part with it, and soon, the Gryphon is wrecking destruction in search of the missing jewel...
About He-Man and the Masters of the Universe

Title: He-Man and the Masters of the Universe
First Air Date: 1983-09-05
Last Air Date: 1984-12-08
Status: Ended
Rating: 7.3/10 (from 367 votes)
Language: EN
Seasons: 3
Total Episodes: 130
Network: Syndication
Genres: Action & Adventure, Animation, Sci-Fi & Fantasy, Kids
Production Companies: Mattel, Filmation Associates
Synopsis
When Adam, Prince of the planet Eternia, raises his magic sword he transforms into He-Man (the most powerful man in the universe). With his allies and friends, he battles the evil Skeletor and his minions to protect the secrets of Castle Greyskull.
Cast

John Erwin
He-Man / Prince Adam / Ram Man / Beast Man / Whiplash / Webstor / Faker / Granamyr (voice)

Alan Oppenheimer
Skeletor / Battle Cat / Cringer / Man-at-Arms / Mer-Man / Buzz-Off (voice)

Linda Gary
Teela / Evil-Lyn / Queen Marlena / Sorceress of Castle Greyskull (voice)

Lou Scheimer
Orko / King Randor / Stratos / Mekaneck / Man-E-Faces (voice)

Erika Scheimer
Arcadian women (voice)