He was the inspiration for the character Eli, the aspiring porn director, in the film The Girl Next Door (2004). One of the writers was friends with Cabin Fever (2002) editor Ryan Folsey, and spent time in the editing room, secretly writing down everything Roth was saying. Roth found out about this when several actors he knew auditioned for the film, and told him there was a character named Eli who spoke exactly like him. Roth confirmed this with the writer, who was promptly kicked out of the editing room.