Suggestions by @knightofarkham

Ryan Potter

as Tim Drake in The Batman (TV Series)

Liam McIntyre

as Jean-Paul Valley in The Batman (TV Series)

Melise

as Cassandra Cain in The Batman (TV Series)

Todd Stashwick

as Roman Sionis in The Batman (TV Series)

Ken Watanabe

as Sensei in The Batman (TV Series)

Alexander Siddig

as Ra’s al Ghūl in The Batman (TV Series)

Jamie Chung

as Vicki Vale in The Batman (TV Series)

Jaime Murray

as Nyssa Raatko in The Batman (TV Series)

Nina Dobrev

as Talia al Ghūl in The Batman (TV Series)

Joseph Gilgun

as Barton Mathis in The Batman (TV Series)

Stephen Amell

as Oliver Queen in The Batman (TV Series)

Claire Holt

as Dinah Lance in The Batman (TV Series)

Ricky Whittle

as J’onn J’onzz in The Batman (TV Series)

Jensen Ackles

as Arthur Curry in The Batman (TV Series)

Nathaniel Buzolic

as Bruce Wayne in The Batman (TV Series)

Nathaniel Buzolic

as Hal Jordan in The Batman (TV Series)

Luke Mitchell

as Barry Allen in The Batman (TV Series)

Crystal Reed

as Diana of Themyscira in The Batman (TV Series)

Bob Morley

as Jason Todd in The Batman (TV Series)

Steve Carell

as Franco Bertinelli in The Batman (TV Series)