Suggestions by @ailmohammad

Zoë Renee

as Elena Validus in Ben 10: Alien Force

Anna Diop

as Officer Jennifer Nocturne in Ben 10: Alien Force

Amandla Stenberg

as Carol Smith in Ben 10: Alien Force

Jane Krakowski

as Verdona in Ben 10: Alien Force

Eka Darville

as Pierce Wheels in Ben 10: Alien Force

Fionn Whitehead

as Cooper Daniels in Ben 10: Alien Force

Finn Wolfhard

as Jimmy Jones in Ben 10: Alien Force

Amber Midthunder

as Kai Green in Ben 10: Alien Force

Aidan Gallagher

as Billy Billions in Ben 10: Alien Force

Betty Gilpin

as Mazuma in Ben 10: Alien Force

Matt Bomer

as Khyber in Ben 10: Alien Force

Q'orianka Kilcher

as Ester in Ben 10: Alien Force

Teagan Croft

as Lucy Mann in Ben 10: Alien Force

Keiynan Lonsdale

as Rook Blonko in Ben 10: Alien Force

Benjamin Wadsworth

as Rex Salazar in Ben 10: Alien Force

Chelsea Zhang

as Julie Yamamoto in Ben 10: Alien Force

María Gabriela de Faría

as Charmcaster in Ben 10: Alien Force

Xavier Dolan

as Kevin Levin in Ben 10: Alien Force

Russell Crowe

as Grandpa Max in Ben 10: Alien Force

Britt Baron

as Gwen Tennyson in Ben 10: Alien Force