Giangrande
Sammy's last name from "Fetch! with Ruff Ruffman" is Muler.
geraci
Willie's last name on "Fetch! with Ruff Ruffman" is Rah Rah.
Isaac from Fetch with Ruff Ruffman does not have a confirmed last name. He is often referred to as just "Isaac" on the show.
Erickson
no, his last name is Brosnan.
Bridget O'Sullivan
jays last name is Brosnan(jay brosnan).
Samuel Blumenfeld Samuel Blumenfeld (Actually that can't be it, cause Samuel Blumenfeld is kinda older) no that is definatly not sam
Sam's last name is Blumenfeld.....he's the best character! And the hotest
No they don't, but her last name is Rameriz. It shows all of their names on Wikipedia.
I know for a fact that jays last name is brosnan His last name is Brosnan it says so on Wikipedia.