[Lawtan]

...that's not uncommon...

Grey DeLisle - Viconia Devir from Baldur's Gate, Rugrats, Vickie (Fairly OddParents), The Mummy: The Animated Series (Evy O'Connell), Grim Adventures of Billy and Mandy (Mandy), Evil Con Carne (Doc Ghastly), Danny Phantom (Sam), Hi Hi Puffy AmiYumi (Yumi), Avatar: The Last Airbender (Azula), Gravity Falls, Scooby-Doo post-2000 (Daphne Blake)...

Frank Welker - Pagemaster (Horror), Transformers (Multiple Megatrons), Scooby Doo (all the Freds), Tom & Jerry (Droopy), Flintstones, Futurama (Nibbler), Mars Attacks (Martians), Smurfs (Gargamel's cat), The Real Ghostbusters, Garfeild & Friends, Baldur's Gate (Xzar, the Mad Mage)

...and a few others...