The majority of exterior scenes were shot during an unplanned tropical rainstorm. Although difficult to film in, they lent the movie a striking, overcast look.
'Erin Collins' was a contestant on Survivor: Thailand.
During post-production, the Summers brothers asked The Real World music supervisor Dave Stone if he knew anyone who could do a Fight Club (1999)-style score. Stone recommended Art Hodge who had actually worked on the Fight Club soundtrack. Hodge agreed to do the film and brought his accomplished partner Aaron Wall as well.