Oh Yeah! Cartoons  (1998)

Helen

 Bananas / ... 2 episodes, 2000

6 episodes, 1998

2 episodes, 1998

 Trish (segment "The Fairly OddParents: The Really Bad Day") / ... (2 episodes, 1998-2000)

 Juanito / ... (2 episodes, 2000)

4 episodes, 1998-1999

 Himself - Host 3 episodes, 1999

 Hobart (segment "Hobart: The Weedkeeper") / ... (3 episodes, 1998-2000)

3 episodes, 1998

Dot

 Bolivar (segment "Planet Kate") / ... (2 episodes, 1998)

 Baxter (segment "Baxter and Bananas: Monkey See, Monkey Don't!") / ... (2 episodes, 1998-2000)

 Baby Fib / ... 2 episodes, 1998-2000

2 episodes, 1998