|1st appearance:||The Devil's Grip|
|Voice Artist:||Doc Hammer|
Rose Whalen is the mother of Billy Whalen aka Billy Quizboy. She calls Billy her little water baby due to his enlarged head. She had not seen her son in many years and assumed he was a homosexual because of his living arrangement with Pete White but she didn't want to pry. The Action Man lives in the same retirement home as Rose and wants to pursue a relationship with her now that his wife (Major Tom's widow) has passed. She thinks Rock music is the devil's music.
She used to be the hero Triple Threat 40 years ago. Brainulo used her and Jass against Action Man and Colonel Gentleman.