Eric Bauza

as Narrator (voice)

(+2 more)

10 episodes

Lauren Tom

as Robin's Egg (voice)

(+4 more)

6 episodes

Jason Marsden

as The Flish (voice)

(+2 more)

6 episodes

David Kaye

as Supermanatee (voice)

(+1 more)

4 episodes

Kevin Michael Richardson

as John Stewarthog

(+4 more)

3 episodes

Diedrich Bader

as Batmongoose (voice)

(+1 more)

2 episodes

Armin Shimerman

as Crainiac

(+2 more)

2 episodes