 After leaving the "X-Men" film franchise, DeSanto has written several introductions to collected comics in both hardcover and trade paperback, including "" by Mark Millar, and "" by Paul Jenkins.DeSanto also worked as a producer on the documentary film "" released in 2005 by Sony Pictures Home Entertainment.DeSanto was also involved in a "Battlestar Galactica" revival which fell through after the 9/11 attacks and scheduling delays forced Singer to concentrate on "X2".