Bachelor of Arts, California State University, Long Beach, 1963.
Shortly after graduating from Long Beach State, Rosen got work as a production assistant at KCET. He wrote and starred in the television series Dusty"s Treehouse from 1968 to 1980. He has voice directed many cartoons and commercials for television, including MASK, Hulk Hogan"s Rock "n" Wrestling, Fraggle Rock, the first episodes of Teenage Mutant Ninja Turtles (1987 television series), The Legend of Prince Valiant, Super Secret Secret Squirrel segments of 2 Stupid Dogs, Biker Mice from Mars and many more. In 1991, The Legend of Prince Valiant made a lasting impact on animated adventure television series.
Other such shows soon followed: Batman: The Animated Series, The Pirates of Dark Water, X-Men, Spiderman: The Animated Series and Superman: The Animated Series directed by Andrea Romano, Gordon Hunt, Dan Hennessey and Tony Pastor, and Phantom 2040 also directed by Rosen.
Phantom 2040"s unique voice cast included Scott Valentine, Margot Kidder, Ron Perlman, Leah Remini, Juris Doctor Hall, Alan Oppenheimer, Richard Lynch and Jeff Bennett. While Mark Hamill, Debbie Harry, Rob Paulsen, Paul Williams and Rosen himself had recurring roles.
Stu Rosen has also had live-action roles in Rome and The Huntress. 2 Stupid Dogs - Recording Director
American Broadcasting Company Weekend Specials - Recording Director (The Legend of Lochnagar)
Attack of the Killer Tomatoes: The Animated Series - Casting & Voice Director
BattleTech: The Animated Series - Voice Director
Biker Mice From Mars - Voice Director
Captain North: The Game Master - Casting Director
Defenders of the Earth - Voice Director
Eek! The Cat - Casting Director, Sound Design
Fantastic Four - Casting Director
Fraggle Rock - Voice Director, Director
Gabriel Knight: Sins of the Fathers - Voice Director
Gabriel Knight 3: Blood of the Sacred, Blood of the Damned - Voice Director
Hulk Hogan"s Rock "n" Wrestling - Voice Director
Kissyfur - Voice Director
Little Dracula - Voice Director
MASK - Voice Director, Dialogue Coach
My Little Pony: The Movie - Voice Director
Phantom 2040 - Voice Director, Director
Piggsburg Pigs! - Voice Director, Sound Design
P.J. Sparkles - Casting & Voice Director
Pryde of the X-Men - Voice Director
RoboCop: The Animated Series - Voice Director
Siegfried & Roy: Masters of the Impossible - Voice Director
Space Strikers - Voice Director
Teenage Mutant Ninja Turtles - Casting Director
The GLO Friends Save Christmas - Voice Director
The Incredible Hulk - Casting Director
The Legend of Prince Valiant - Voice Director
The Little Lulu Show - Voice Director
The Magic Paintbrush - Voice Director
The Mouse and the Monster - Voice Director
The Old Manitoba of Lochnagar - Sound Design
Zazoo U - Casting Director.
Member Dirs. Guild American, Writers Guild American, American Federation television and Radio Artists, SAG, National Academy Recording Arts and Sciences, American Society of Composers, Authors and Publishers, Academy television Arts and Sciences (Board of Governors 1977-1980, 84-86).