List Of Happy Tree Friends Episodes

In addition to the show's three seasons and an unofficial pilot, there have been some special shorts since its premiere in 1999. These include ten shorts not listed in any season, eleven special shorts dubbed as "Smoochies", six special Christmas-themed episodes dubbed as "Kringles", three Valentine's Day-themed episodes dubbed as "Love Bites" and five "Break" shorts. The "Smoochie" shorts involve three different items being dropped next to a main character, only for them to be killed in three different ways, each regarding the item. These have been adapted into the Happy Tree Friends website where one can choose an item to drop. The "Kringle" shorts are Christmas-themed shorts that feature the main characters doing various Christmas-related tasks, only to be killed in various ways. The "Love Bites" were Valentine's Day-themed shorts, that went with the basic structure of a Happy Tree Friends episode. The "Break" shorts were produced in 2006, when no new shorts were produced until the following year. A new break short debuted in 2009 in Happy Tree Friends.

Season 1 (1988)

 * Main article: Season 1 

Season 2 (1989)

 * Main article: Season 2 

Season 3 (1990)

 * Main article: Season 3 

Season 4 (1991)

 * Main article: Season 4 

Season 5 (1992)

 * Main article: Season 5 

Season 6 (1993)

 * Main article: Season 6 

Season 7 (1994)

 * Main article: Season 7 

Season 8 (1995)

 * Main article: Season 8 

Season 9 (1996)

 * Main article: Season 9 

Season 10 (1997)

 * Main article: Season 10 

Season 11 (1998)

 * Main article: Season 11 

Season 12 (1999)

 * Main article: Season 12 

Season 13 (2000)

 * Main article: Season 13 

Season 14 (2001)

 * Main article: Season 14 

Season 15 (2002)

 * Main article: Season 15 

Season 16 (2003)

 * Main article: Season 16 

Season 17 (2004)

 * Main article: Season 17 

Season 18 (2005)

 * Main article: Season 18