Dexter's Laboratory · SEASON 1
Dexter's Rival
Episode 7 · 1996-05-12

- Animation
- Comedy
- Sci-Fi & Fantasy
Episode overview
Mandark Astronomanov, a new student at Dexter's school, seems to be superior to Dexter academically. Mandark forces Dexter to shut down his lab so that Mandark's lab can gain more power. However, with the help of Dee Dee, Dexter manages to destroy Mandark's lab.
7 minutes
Season 1 episodes
1. DeeDeemensional1996-04-28
2. Dial M for Monkey: Magmanamus1996-04-28
3. Maternal Combat1996-04-28
4. Dexter Dodgeball1996-05-05
5. Dial M for Monkey: Rasslor1996-05-05
6. Dexter's Assistant1996-05-05
7. Dexter's Rival1996-05-12
8. Dial M for Monkey: Simion1996-05-12
9. Old Man Dexter1996-05-12
10. Double Trouble1996-05-19
11. Dial M for Monkey: Barbequor1996-05-19
12. Changes1996-05-19
13. Jurassic Pooch1996-05-26
14. Dial M For Monkey: Orgon Grindor1996-05-26
15. Dimwit Dexter1996-05-26
16. Dee Dee's Room1996-06-02
17. Dial M For Monkey: Huntor1996-06-02
18. The Big Sister1996-06-02
19. Star Spangled Sidekicks1996-11-20
20. The Justice Friends: TV Super Pals1996-11-20
21. Game Over1996-11-20
22. Babysitter Blues1996-11-27
23. The Justice Friends: Valhallen's Room1996-11-27
24. Dream Machine1996-11-27
25. Dollhouse Drama1996-12-04
26. The Justice Friends: Krunk's Date1996-12-04
27. The Big Cheese1996-12-04
28. Way of the Dee Dee1996-12-11
29. The Justice Friends: Say Uncle Sam1996-12-11
30. Tribe Called Girl1996-12-11
31. Spacecase1996-12-18
32. The Justice Friends: Ratman1996-12-18
33. Dexter's Debt1996-12-18
34. The Justice Friends: Bee Where?1996-12-25
35. Mandarker1996-12-25
36. Inflata Dee Dee1997-01-01
37. The Justice Friends: Can't Nap1997-01-01
38. Monstory1997-01-01