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- Dennis Quaid (Roven in Battle for Terra, Grandpa Redbeard in SpongeBob SquarePants)
- Mae Questel (Betty Boop, Olive Oyl, Little Lulu, Little Audrey, and many others)
- J. G. Quintel (Mordecai, additional voices on Regular Show)
- Dionne Quan (Kimi Finster from Rugrats and All Grown Up, Trixie Tang on Fairly OddParents)
Read more about this topic: List Of Voice Actors