Helpless Laughter (S04E11)
S04E11
The alignment of Plun-Darr's moons brings a drought to Thundera. In search of water, Panthro and Snarf encounter Ezuka, the flying Serpent of Dreary Canal, who also seeks water. Ezuka attacks them, sending them tumbling into the Swamp of the Laughing Lilypads, where they uncontrollably laugh. Meanwhile, Ezuka targets the Lair in its quest for water. Lion-O uses the Sword to summon rain, and he and Ben-Gali employ the Thunderstrike to melt ice. However, Mumm-Ra intervenes, unleashing a flood. Lion-O rallies the others, freeing Panthro and Snarf from their laughter, and together they use the swamp's water to make Mumm-Ra laugh hysterically, ultimately washing him away in the flood.
Show
ThunderCats
Episode
S04E11
Air Date
Sep 18, 1989
Season 4 Episodes
S04E01
Return to Thundera (1)
S04E02
Return to Thundera (2)
S04E03
Return to Thundera (3)
S04E04
Return to Thundera (4)
S04E05
Return to Thundera (5)
S04E06
Leah
S04E07
Frogman
S04E08
The Heritage
S04E09
Screwloose
S04E10
Malcar
S04E11
Helpless Laughter
S04E12
Cracker's Revenge
S04E13
The Mossland Monster
S04E14
Ma-Mutt's Confusion
S04E15
Shadowmaster
S04E16
Swan Song
S04E17
Touch of Amortus
S04E18
The Zaxx Factor
S04E19
Well of Doubt
S04E20
The Book of Omens