Riffel has also appeared in episodes of the TV series Married… with Children, The Pretender, and Celebrity Rehab with Dr. Drew. She has served as a producer, director, writer, editor, and/or composer for the films Between Christmas and New Year’s, Trasharella, The Making of Gnome Killer 2, The Gertrude Stein Mystery, Showgirls 2: Penny’s from Heaven, Astrid’s Auto Portrait, Back in the USSR, Showgirls, Roomies, and more.