Feature version of the 1943 serial "The Masked Marvel", q.v., edited for television syndication and 16mm rental only.

A team of two-fisted insurance investigators (one of whom disguises himself as The Masked Marvel) endeavor to discover and thwart the loathsome saboteur Sakima.

In an unspecified Renaissance kingdom, no sooner has Anube's gypsy tribe encamped near Baron Tovar's village when Count Orso is found murdered. The wicked baron blames the gypsies and imprisons them all in his castle. Meanwhile, a mysterious stranger on a white horse has hidden the murder arrow and won the heart of gypsy belle Carla, to the discomfiture of her erstwhile fiancée Tonio. Baron Tovar is also fascinated by Carla...especially when he notices her heraldic pendant.

Ole Olsen and Chic Johnson are Broadway stars who return to Universal Studios to make another movie. The mere mention of Olsen and Johnson's names evacuates the studio and terrorizes the management and personnel. Undaunted, the comedians hire an assistant director and unknown talent, and set out to make their own movie.

During World War II, all the studios put out "all-star" vehicles which featured virtually every star on the lot--often playing themselves--in musical numbers and comedy skits, and were meant as morale-boosters to both the troops overseas and the civilians at home. This was Universal Pictures' effort. It features everyone from Donald O'Connor to the Andrews Sisters to Orson Welles to W.C. Fields to George Raft to Marlene Dietrich, and dozens of other Universal players.