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 Chris Diamantopoulos voices Aquaman Rachel Dratch voices Queen Hippolyta Alan Tudyk voices Clayface #2 Chris Diamantopoulos voices Chef Tyler James Williams voices Hawkman Jim Rash voices Terrorist #2 Casey Wilson voices Betty James Wolk voices Street Vendor Quinta Brunson voices Hawkgirl Lake Bell voices Female Fan #2 Lake Bell voices Female Fan #1 John Stamos voices Etrigan The Demon Janet Varney voices Mera Brett Goldstein voices Himself Josh Helman voices Captain Boomerang Leila Birch voices Enchantress Leila Birch voices Lover #1 Matt Oberg voices Thurston Matt Oberg voices Waiter Talia Tabin voices Woman #1 James Adomian voices Terrorist #1 James Adomian voices CEO