Nature Calls is one of the worst movies I've ever seen EVER! The cast was mediocre, the plot was ridiculous, all of the characters are annoying, and there isn't a single humorous scene in the entire film. Don't waste your time.
The epic fail of year 2012 !! I know Johnny Knoxville is a crazy guy but he must be really crazy to play in this dumb movie . If you are going to watch this you will probably be disappointed believe me .