Each character Adam meets in his mind is represented by a different color. Sanity (Massoels) wears blacks and grays, Emotion (Deno) wears white, and Masculity (Davisson) wears reds.
Charlie Stone was deliberately left out of any scenes occurring in the real world. The director wanted the audience to not have any pre-existing impression of the character and wanted him to be judged strictly off his imposing appearance. Consequently, all Charlie's shots were cut from the party sequence.
The part of Mr. Angel was written specifically for Adam Vanderwielen.
Zach Horner was initially dropped to a supporting role due to scheduling conflicts. But after a conversation with the director, accommodations were made so Horner could maintaine the leading role.
Jane's surname "Tesoro" is Italian for "treasure".