Writer, Actor, Producer. Popular movies: He-Man and the Masters of the Universe (1983), Buck Rogers in the 25th Century (1979), Beast Wars: Transformers (1996)
Writer, Producer. Popular movies: Star Trek II: The Wrath of Khan (1982), Star Trek: The Animated Series (1979), The Life and Times of Grizzly Adams (1974)
Writer, Producer. Popular movies: Buck Rogers in the 25th Century (1979), Star Trek: The Animated Series (1979), The DuPont Show with June Allyson (1959)
Actor, Writer, Producer. Popular movies: Star Trek II: The Wrath of Khan (1982), Star Trek: The Motion Picture (1979), Star Trek IV: The Voyage Home (1986)
Producer, Actor, Composer. Popular movies: He-Man and the Masters of the Universe (1983), Star Trek: The Animated Series (1979), She-Ra: Princess of Power (1985)
Director. Popular movies: He-Man and the Masters of the Universe (1983), Star Trek: The Animated Series (1979), Pinocchio and the Emperor of the Night (1987)
Writer, Actor, Producer. Popular movies: He-Man and the Masters of the Universe (1983), Buck Rogers in the 25th Century (1979), Beast Wars: Transformers (1996)
Producer, Actor, Composer. Popular movies: He-Man and the Masters of the Universe (1983), Star Trek: The Animated Series (1979), She-Ra: Princess of Power (1985)