Suggestions by @ln95

Judah Lewis

as Shaggy in Scooby Doo

Thomasin McKenzie

as Harley Quinn/Harleen Quinzel in Fan Casting Harley Quinn/Harleen Quinzel Matt Reeves The Batman

Sadie Sink

as Gwen Tennyson in Ben 10 : Alien Force

Thomasin McKenzie

as Gwen Tennyson in Ben 10 : Alien Force

Asher Angel

as Ben Tennyson in Ben 10 : Alien Force

Ty Simpkins

as Ben Tennyson in Ben 10 : Alien Force

Kaley Cuoco

as Best Harley Quinn in Best & Worst Superhero Castings

Mae Whitman

as Best Batgirl in Best & Worst Superhero Castings

Jackie Earle Haley

as Worst Actor in Best & Worst of Horror

Avril Lavigne

as You'll Be in My Heart in Tarzan

Bill Hader

as Gadget Mobile in Gadget

Lindsey Stirling

as Composer in Gadget

Lizzy Greene

as Penny Brown in Gadget

Holland Roden

as Tarzan's Mother in Tarzan

Jay Ryan

as Tarzan's Father in Tarzan

Jordan Peele

as Tantor in Tarzan

Kate Mara

as Terk in Tarzan

Jeremy Irons

as Archimedes Q. Porter in Tarzan

Jason Isaacs

as William Clayton in Tarzan

Andre Braugher

as Kerchak in Tarzan