Nightmare Monkeys

Jesse McCartney

Dick Grayson / Robin / Nightwing (voice)

Nolan North

Conner Kent / Superboy (voice)

Danica McKellar

M'gaan M'orzz / Megan Morse / Miss Martian (voice)

Stephanie Lemelin

Artemis Crock / Artemis / Tigress (voice)

Greg Cipes

Garfield Logan / Beast Boy (voice)

Zehra Fazal

Violet Harper / Halo (voice)

Troy Baker

Brion Markov / Geo-Force (voice)

Khary Payton

Jefferson Pierce / Black Lightning (voice)

Troy Baker

Announcer (voice)

Scott Menville

Steve Dayton / Mento / Chief (voice)

Kevin Michael Richardson

Tom Bender / Paul Sloane / Conner Manley / Klamulon Cmdr (voice)

Zeno Robinson

Victor Stone / Fatherbox (voice)

Jason Spisak

Monkey / Kid Flash / Fred Bugg / Forager (voice)

Tara Strong

Negative Woman / Casey Brinke (voice)

Hynden Walch

Perdita / Elasti-Girl / Rita Farr / Rita Lee (voice)

Deborah Strang

Gretchen Goode (voice)

Grey DeLisle

Helga Jace (voice)

Danica McKellar

Marie Logan / Megan Wheeler (voice)