Thundercats Helpless Laughter (Season 4, Episode 11)
TV-Y7
TV Episode | 23 min | Animation, Action, Adventure

Thundercats

Helpless Laughter (Season 4, Episode 11)

TV-Y7

TV Episode | 23 min | Animation, Action, Adventure

Panthro, Snarf, and later even Mumm-Ra fall prey to the waters of the Swamp of the Laughing Lillypads-which unless cured, will cause them to laugh until they die.

Head writer

Leonard Starr

Writers

Matthew Malach (written by) | Ted Wolf (based on characters created by) | Leonard Starr

See all filmmakers & crew (17)

Edit Released

Updated Sep 18, 1989

Release date

Sep 18, 1989 (United States)

Contacts

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Cast	+ Add Cast
8 cast members

Name	Known for
Bob McFadden Snarf (voice) Snarf (voice) See fewer	Thundercats Ho! The Movie (1987)
Earl Hammond Jaga / Mumm-Ra (voice) Jaga / Mumm-Ra (voice) See fewer	Thundercats (1985)
Lynne Lipton Cheetara (voice) (credit only) Cheetara (voice) (credit only) See fewer	Thundercats Ho! The Movie (1987)
Larry Kenney Lion-O (voice) Lion-O (voice) See fewer	ThunderCats (2011)
Earle Hyman Panthro / Ancient Spirits of Evil (voice) Panthro / Ancient Spirits of Evil (voice) See fewer	The Cosby Show (1984)
Peter Newman Bengali (voice) Bengali (voice) See fewer	Thundercats Ho! The Movie (1987)
Gerrianne Raphael Pumyra Pumyra See fewer	Thundercats Ho! The Movie (1987)
Doug Preis Alluro Alluro See fewer	Doug's 1st Movie (1999)