Mac is a member of a group of young superheroes called the S-Force.
The S-Force protects beings of the known galaxies from evil forces. Mac and his team first suspected Coop to be a villain, he later learned that Coop wasn't evil, just clumsy. After the misunderstanding was cleared up, Mac took a shine to Karaoke. Mac pilots the silver Rhinoceros Zorp.
- Mac is a parody of Jason from Battle of the Planets, the first English-language adaptation of Gatchaman.