Dexter's Laboratory

Season 1 Episode 11

Dexter's Rival

0
Aired Unknown Dec 25, 1996 on Cartoon Network
SUBMIT REVIEW

Episode Fan Reviews (1)

8.5
out of 10
Average
28 votes
  • The main villain of the show makes his first appearance

    9.0
    Susan "Mandark" Astronomanov, the key role villain of the series, came-out as the new kid. Who's a lot smarter than Dexter, and begin destroying his image. To restore his reputation from being axed, he brought up his secret weapon: his sister Dee Dee. Love the episode, btw.
More
Less