Happy Tree Friends Overkill includes the first three HTF volumes; Vol 1- First Blood, Vol 2 - Second Serving, Vol 3 - Three Strikes. Plus 19 minutes of never before seen bonus footage: 3 regular episodes, 1 long episode and 1 special episode.
Reviews
LastingAware
The greatest movie ever!
ChicDragon
It's a mild crowd pleaser for people who are exhausted by blockbusters.
Hadrina
The movie's neither hopeful in contrived ways, nor hopeless in different contrived ways. Somehow it manages to be wonderful
Mandeep Tyson
The acting in this movie is really good.