hd.thomson-multimediaHe-Man and the Masters of the Universe Underworld (2002–2004) watch online HD
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Short summary
With the peace talks between the Speleans and the Caligars having broken down, King Randor, Prince Adam, and Man-At-Arms journey to Subternia to help them reach a settlement.
Lord Dactys and Ceratus were both released as Mattel action figures in 2013 and 2015, respectively, in the Mattycollector online subscription line.
This is the first time Adam witnesses his father fight Skeletor.
To create a new way for Skeletor to breach Castle Grayskull, a subterranean entrance at the bottom of the abyss is revealed in this episode.
| Episode credited cast: | |||
 | Cam Clarke | - | He-Man / Prince Adam (voice) |
 | Kathleen Barr | - | Evil-Lyn (voice) |
 | Garry Chalk | - | Man-At-Arms / Whiplash / Caligar Warrior (voice) |
 | Brian Dobson | - | Skeletor / Ceratus (voice) |
| Michael Donovan | - | King Randor (voice) |
 | Gabe Khouth | - | Orko (voice) |
 | Richard Newman | - | Lord Dactys (voice) |
| Rest of cast listed alphabetically: | |||
 | Paul Dobson | - | Man-E-Faces / Tri-Klops (voice) |
 | Scott McNeil | - | Beast Man / Spelean Warrior (voice) |