Jason O'Mara

as Bruce Wayne / Batman (voice)

Stuart Allan

as Damian Wayne / Robin (voice)

David McCallum

as Alfred Pennyworth (voice)

Sean Maher

as Dick Grayson / Nightwing (voice)

Jeremy Sisto

as Talon (voice)

'Weird Al' Yankovic

as Barton Mathis / Dollmaker (voice)

Robin Atkin Downes

as Court of Owls Grandmaster (voice)

Peter Onorati

as Draco (voice)

Kevin Conroy

as Thomas Wayne (voice)

Grey DeLisle

as Samantha (voice)

Griffin Gluck

as Young Bruce / Young Talon (voice)

Troy Baker

as Owl Lieutenant (voice)