She-Ra: Princess of Power (1985)

S02E20 The Locket

Imp snatches Adora's portion of the enchanted locket gifted by Sea Hawk. Meanwhile, Sorrowful's ally Deena tracks the rebels but ends up in the clutches of the Horde. Adora also loses her sword and is taken captive. Concerned about the remaining locket piece, Sea Hawk inadvertently stumbles into a trap. Now, it falls to Sorrowful, Bow, Madame Razz, and Kowl to launch a daring rescue mission and save their friends from peril.