Suggestions by @oisinmccabe

Harry Shearer

as Clonk Hunks in SheeKraamp

Seth MacFarlane

as Jack Elbot in SheeKraamp

Drew Nelson

as Monkey in Thomas Ghosterman

Sam Vincent

as Guy Hamdon in Power Rangers Dino Thunder(Cartoon Version)

Dante Basco

as Jake Long in Power Rangers Dino Thunder(Cartoon Version)

Diana Kaarina

as Kelly Hamdon in Power Rangers Dino Thunder(Cartoon Version)

David Kaufman

as Danny Fenton in Power Rangers Dino Thunder(Cartoon Version)

Ben Schwartz

as Randy Cunningham in Power Rangers Dino Thunder(Cartoon Version)

Koichi Yamadera

as Japanese Various Roles in Thomas Ghosterman

Rica Matsumoto

as Anna Elukurman(Jap. Dub) in Thomas Ghosterman

Mamoru Miyano

as Thomas Elukurman(Jap. Dub) in Thomas Ghosterman

Ryo Yoshizawa

as Cody Redowski(Jap. Dub) in Thomas Ghosterman

Rob Paulsen

as Radio Announcer in Superdumbs

Jill Talley

as Mrs. Lobsterton in Superdumbs

Jill Talley

as Betty Newslady in Superdumbs

Kimberley Crossman

as Suzy in Superdumbs

Jennifer Lopez

as XS-4Ti in Superdumbs

Nika Futterman

as Emma in Superdumbs

Nika Futterman

as Principal Snakeramer in Superdumbs

Rob Paulsen

as Block Blockdon in Superdumbs