What movie should i rent from blockbuster?

Depends on what you look for in a comedy...if you like something mindless like "Dumb & Dumber", "Dodgeball", or an of the Farrelly Brothers movies, then you'll most likely enjoy "The Ringer"...I enjoyed it a lot and I'm a big fan of those other movies...if you like horror movies, try "Altered"...went mostly unheard of but has a very cool concept and is made by the same guy who directed Blair Witch