When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

Skeletor plans to replace Beast Man with the evil inventor Maddok who has created a machine that can instantly transport wild animals to other places.

The alien Bendari select two warriors to pit good against evil, but because Adam is prevented from turning into He-Man in time, Fisto is chosen as the heroic warrior.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

Skeletor takes away Orko's magic to assist Evil-Lyn and Kobra Khan's plan to sneak into Eternos during Eternia Day celebrations, so He-Man takes Orko to Magic Falls to get his powers back.

The Masters head to the village of Ruxtown after a giant is spotted on Fear Mountain; Cringer hurts his leg and then encounters the giant, but he and Orko discover the giant is a kind soul, and must prevent the villagers from hunting him down.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

Skeletor holds Teela and Orko hostage and leaves them at the mercy of the Monster of Moragore.

Skeletor plans to steal a device that can make duplicates of anything.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

Jonno steals the Wind Raider and disappears on the day he is to be named "Boy of the Year" by King Randor.

When he holds up the magical Sword of Power and utters the words "By the power of Grayskull," Prince Adam transforms into Eternia's greatest champion, He-Man, who uses his powers to defend the realm from Skeletor and his evil forces.

He-Man relinquishes his Sword of Power.

With the success of the 1983 cartoon "He-Man and the Masters of the Universe" and its related action-figure line, the Filmation animation studio and toy company Mattel joined forces again in 1985, this time to create a television series aimed at young girls (and collectible playthings aimed at their mother's purses). Here, the title character (who just so happens to be the twin sister of sword-swinging hero He-Man) leads a band of freedom fighters against archnemesis Hordak and his Evil Horde. When she's not busting skulls in a kid-friendly manner, She-Ra uses her magic Sword of Protection to transform into her alter ego, Princess Adora (sold separately).

Ben Tennyson, a 10-year-old boy, discovers a magical device that can turn him into 10 different alien heroes, each with its own unique abilities. With this newfound power, Ben, Grandpa Max and cousin Gwen help others and stop evildoers - but that doesn't mean he doesn't cause some superpowered kid mischief once and a while.

Ben Tennyson is now 15 and becoming a leader wearing his powerful Omnitrix again. Grandpa Max is missing and Ben needs the help of Gwen and Kevin to find him. Ben has 10 new aliens -- including Swampfire, Goop and Jetray -- to fight against Highbreed and stop him from making humans extinct and destroying Earth.

Twelve-year-old Finn battles evil in the Land of Ooo. Assisted by his magical dog, Jake, Finn roams the Land of Ooo righting wrongs and battling evil. Usually that evil comes in the form of the Ice King, who is in search of a wife. He's decided he should wed Princess Bubblegum, though she doesn't want to marry him. Still, he persists in trying to steal her away, and Finn and Jake, along with Lady Raincorn (a cross between a unicorn and a rainbow) do their best to keep her from harm.