The Happy Tree Friends TV Series Season 1 One Volume 4 DVD is a standard edition of the cult adult animation show. It was released in 2007 and features additional scenes. The DVD is in NTSC video format and comes in a tall/DVD case. The show is rated NR and falls under the comedy genre with sub-genres of slapstick and cult. The studio behind the show is Mondo mini shows and the language is English. The DVD is region code 1 (US, Canada...) and has a total runtime of 200 minutes.