Brendan Fraser Cliff Steele, Robotman (Voice) Actor Matt Bomer Larry Trainor, Negative Man (Voice) Actor April Bowlby Rita Farr, Elasti-Woman Actor Diane Guerrero Crazy Jane Actor Joivan Wade Victor Stone, Cyborg Actor Timothy Dalton Niles Caulder, The Chief Actor Riley Shanahan Robotman Actor Mark A. Sheppard Willoughby Kipling Guest Star Julie McNiven Sheryl Trainor Guest Star Michael Harney RJ Steele Guest Star Mark Ashworth Rupert Guest Star Stephanie Czajkowski Hammerhead Guest Star Greg Berlanti Executive Producer Geoff Johns Executive Producer Jeremy Carver Executive Producer, Writer Sarah Schechter Executive Producer Chris Dingess Executive Producer Shoshana Sachi Writer Chris Manley Director