Legion of Super-Heroes

Meg Donnelly

as

Supergirl / Ka...

Harry Shum Jr.

as

Brainiac 5 (vo...

Jensen Ackles

as

Batman (voice)

Gideon Adlon

as

Phantom Girl (...

Matt Bomer

as

The Flash (voi...

Darren Criss

as

Superman (voic...

Robbie Daymond

as

TimberWolf / B...

Darin De Paul

as

Brainiac / Sol...

Ben Diskin

as

Arms Fall Off ...

Victoria Grace

as

Shadow Lass (v...

Jennifer Hale

as

Alura (voice)

Cynthia Hamidi

as

Dawnstar (voic...

Ely Henry

as

Bouncing Boy (...

Daisy Lightfoot

as

Triplicate Gir...

Eric Lopez

as

Cosmic Boy / C...

Yuri Lowenthal

as

Mon El (voice)

Zeno Robinson

as

Invisible Kid ...