Characters played by Cheech Marin
Jesús Monteya
Characters played by Eric Roberts
Fred Wook
Characters played by Julie Hagerty
Petra Black
Characters played by Robert Carradine
Sammy Margolin
Characters played by Buck Henry
Lloyd Stool
Characters played by Louise Lasser
Ronnie Summers
Characters played by Cindy Williams
June Margolin
Characters played by Andrea Martin
April Stool
Characters played by Cliff De Young
Agent Brubaker
Characters played by Dion Anderson
Dr. Binibon
Characters played by Peter Boyden
Dr. Childs
Characters played by Nick Wyman
Dr. Abbott
Characters played by Michael Luciano
Martin
Characters played by Amy Glass
1st Twin
Characters played by Becky Glass
2nd Twin