Ellen Pamplemousse is Frankie's mother, She and her husband work as plumbers.
She is normally referred to as "mom". Instances of her forename being used include:
- Friendship Friend-zy, Squiggles "Friend! Oh, Ellen, this is awkward." (laughing nervously)
- Deja Zhu, Nums "Ellen, I'll tell you what I know." then Pips "It was a Tuesday. A Tuesday I wish had never happened. Ellen Pamplemousse walked into my office. Mrs. Pamplemousse told me she was worried about her lamp."
- Zhu Years Eve, Squiggles "where's the Challenge, Ellen?"
- Hairible Mistake, Chunk "can't Frankie go to your salon? Please Ellen!"
- Pranksters' Paradise, mom "nice to meet you. I'm Ellen."
- Zhus The Boss, Nums "let's see some bounce in your step, Ellen!"
- How Zhu Get Ahead In Advertising, dad "Ellen! Come grab a pen hun, I've got three more calls on hold here."
He Played Stella in Over the Cartoon Human Hedge
He Played Hal's Mom in Misha (a.k.a. Dot.)