He-Man and the Masters of the Universe (2002)
S01E06 The Deep End
A sudden surge of energy sweeps across Eternia, prompting both heroes and villains to delve into the Sea of Rakash for answers. They soon discover that the Coridite crystal, believed to be destroyed, is actually in the hands of Mer-Man. Man-At-Arms successfully seizes the crystal, but Mer-Man quickly blocks his escape. Just as Mer-Man is about to reclaim the Coridite, his massive fish companion swallows both Man-At-Arms and the crystal! This unexpected turn of events leads to a mutation within the giant fish, transforming it into an incredibly powerful and menacing creature.
Season 1 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
The Beginning (1)
The Beginning (2)
The Beginning (3)
The Courage of Adam
Sky War
The Deep End
Lessons
Siren's Song
The Ties That Bind
Dragon's Brood
Turnabout
Mekaneck's Lament
Night of the Shadow Beasts
Underworld
The Mystery of Anwat Gar
The Monster Within
Roboto's Gambit
Trust
Orko's Garden
Buzz-Off's Pride
Snake Pit
The Island
The Sweet Smell of Victory
Separation
The Council of Evil (1)
The Council of Evil (2)