Guest Stars James Adomian voices Bane Jim Rash voices The Riddler James Wolk voices Superman / Clark Kent Vanessa Marshall voices Wonder Woman Michael Ironside voices Darkseid Matt Oberg voices Killer Croc Natalie Morales voices Lois Lane Rachel Dratch voices Queen Hippolyta Chris Diamantopoulos voices Aquaman Alan Tudyk voices Clayface #2 Lake Bell voices Female Fan #2 Lake Bell voices Female Fan #1 Casey Wilson voices Betty Quinta Brunson voices Hawkgirl Janet Varney voices Mera Jim Rash voices Terrorist #2 John Stamos voices Etrigan The Demon Brett Goldstein voices Himself James Wolk voices Street Vendor Tyler James Williams voices Hawkman Chris Diamantopoulos voices Chef Leila Birch voices Enchantress Leila Birch voices Lover #1 Josh Helman voices Captain Boomerang Matt Oberg voices Waiter Matt Oberg voices Thurston Talia Tabin voices Woman #1 James Adomian voices Terrorist #1 James Adomian voices CEO