Harley Quinn (TV series)

"Kaley Cuoco as Dr. Harleen Quinzel / Harley Quinn"

"Lake Bell as Dr. Pamela Isley / Poison Ivy"

"Diedrich Bader as Bruce Wayne / Batman"

"Alan Tudyk as Joker, Basil Karlo / Clayface, Julian Day / Calendar Man, Doctor Trap"

"Ron Funches as Nanaue / King Shark"

"Tony Hale as Dr. Edgar Cizko / Doctor Psycho, Felix Faust"

"Jason Alexander as Sy Borgman"

"J.B. Smoove as Frank the Plant"

"Matt Oberg as Charles "Chuck" Brown / Kite Man, Waylon Jones / Killer Croc, Anatoly Knyazev / KGBeast"

"Christopher Meloni as Commissioner James Gordon"

"Andy Daly as Harvey Dent / Two-Face"

"Jim Rash as Edward Nygma / The Riddler"

"James Adomian as Bane, Ratcatcher, Chaz, Ian"

"Briana Cuoco as Barbara Gordon / Batgirl"

"Giancarlo Esposito as Lex Luthor"

"Rahul Kohli as Jonathan Crane / The Scarecrow"

"Wayne Knight as Oswald Cobblepot / The Penguin"

"Jacob Tremblay as Damian Wayne / Robin"

"Wanda Sykes as Queen of Fables"

"James Wolk as Kal-El / Clark Kent / Superman"

"Vanessa Marshall as Princess Diana / Wonder Woman"

"Chris Diamanatopoulos as Arthur Curry / Aquaman"

"Alfred Molina as Victor Fries / Mr. Freeze"

"Sanaa Lathan as Selina Kyle / Catwoman"

"Natalie Morales as Lois Lane"

"Tom Hollander as Alfred Pennyworth"

"Michael Ironside as Darkseid"

"Rachel Dratch as Nora Fries, Queen Hippolyta"

"Brad Morris as Victor Zsasz"

"Sean Giambrone as Joshua Cobblepot"

"Susie Essman as Sharon Quinzel"

"Justina Machado as Bethany"

"Mary Holland as Jennifer, Tabitha"