Visionaries: Knights of the Magical Light is a science fantasy media franchise that consisted of a short-lived toyline of action figures and vehicles produced by Hasbro, and an animated television series by Sunbow Productions that ran for one season of thirteen episodes in 1987. Star Comics published a bimonthly comic book series that lasted six issues from November 1987 to September 1988. The animated series was the first Hasbro property to be produced by Sunbow without the aid of Marvel Productions, and utilized Japanese studio TMS Entertainment for overseas animation work.

Sunbow Entertainment was an American animation studio and distributor, founded on June 23, 1980, and owned until May 4, 1998, by Griffin-Bacal Advertising in New York City and in the United States. Griffin-Bacal's first animations were animated commercials for Hasbro's G.I. Joe toy line. The success of the animated commercials led partners Tom Griffin and Joe Bacal to form the company. Due to their close working relationship with Hasbro, Sunbow came to be recognized as the toy giant's unofficial television arm.