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17 Episodes 2000 - 2006
Episode 1
Mon, Sep 25, 200621 mins
Lumpy builds a roller coaster, Splendid tries to save the town, and Pop tries to save his dying baby.
Episode 2
Mon, Oct 2, 200621 mins
Flippy flips at his very own surprise party, but not in a good way. Disco Bear is too big to boogie-oogie-oogie and heads to the gym instead. Falsely accused criminals Mole and Handy are chased down by Sheriff Lumpy.
Episode 3
Mon, Oct 9, 200621 mins
Dogcatcher Lumpy gets caught in a pack of dogs-gone-crazy. Warning: Concrete and sugar do not mix well for Nutty. A treasure map can only lead to underwater lunacy and painful death.
Episode 4
Mon, Oct 30, 200621 mins
It's Santa Lifty and Elf Shifty coming to visit with thievery spirit. Petunia's obsessive-compulsive disorder requires a visit from plumber Lumpy. An out-of-control fire means only one thing: Happy Tree Friends to the rescue!
Episode 5
Mon, Oct 16, 200621 mins
Giggles' attempts to retrain Lumpy's brain lead to environmental disaster. Genie Lumpy emerges from the magic lamp granting three wishes to the unlucky Happy Tree Friends. Hi-ho, hi-ho, it's off to summer camp we go.
Episode 6
Mon, Nov 6, 200621 mins
An emergency heart transplant for Disco Bear presents Dr. Lumpy with a whale of a time. Sniffles' burrowing machine may not be the safest way to go to rescue Cub. Working hard for his money, Mime asks how much is that unicycle in the window?
Episode 7
Fri, Feb 18, 20002 mins
Nutty goes crazy for some candy.
Episode 8
Mon, Nov 20, 200621 mins
Building a time machine to change the past creates a deadly future for Sniffles. Nutty finds out the real reason it's called a jawbreaker. Mole's fearless reporting is what Editor Lumpy counts on for his front page photo.
Episode 9
Mon, Nov 27, 2006
Giggles, Flaky and Sniffles discover a cursed idol; Giggles requests house-building help; Lumpy battles the crow that's eating his prized corn.
Episode 10
Sun, Dec 3, 200621 mins
Seeing just want Mole needs, Lumpy the Optometrist prescribes a seeing-eye dog for Mole. Cro-Marmot makes icy waves when surfing the big one against Kahuna Lumpy. Neither rain, nor snow, nor heat, nor gloom of night shall keep mailman Lumpy from his appointed rounds.
Episode 11
Fri, Nov 10, 200621 mins
Can Flaky overcome her fear of flying in time to land an out-of-control airplane. Will the ant family survive against Sniffles' Robo Ant. Disco Bears famous 'fro gets an unfriendly cut from Barber Mole.
Episode 12
Sun, Dec 17, 200621 mins
Giggles is discovered suffering from a cold; When Russell is electrocuted, Cuddles wants to replace him in the band; Lumpy's pet elephant misbehaves.
Episode 13
Mon, Dec 25, 200620 mins
Lumpy loses his hearing, rendering him both deaf and dumb. Two heads are not better than one when Flippy seeks psychiatric counseling from Dr. Lumpy. It's Flippy vs. Flippy in a mad struggle of will for good or evil to reign supreme.
Episode 14
21 mins
After discovering the Idol, Indiana Sniffles must escape the evil crack! With Lumpy as the architect, Giggles' new home is not so sweet! Farmer Lumpy proudly protects his giant ear of corn from a hungry crow!
Episode 20
Fri, Mar 2, 2001
The raccoon brothers are at it again, stealing meat from Lumpy. They learn the hard way that crime doesn't pay.
Episode 27
Sat, Oct 13, 2001
A school trip for the Happy Tree Friends goes horribly wrong when Lumpy takes a wrong turn into demise. Now the Happy Tree Friends must hatch an escape plan if they ever want to see the city again.
Episode 28
Fri, Feb 13, 2026
The escape plan fails, leading to everyone's death.