Davey Osborne is an imaginative youngster who loves role-playing games, and who often enlists the aid of his best friend, an imaginary super-spy named Jack Flack. One day he witnesses a real murder of an FBI agent who passes a videogame called "Cloak & Dagger" to him before he dies. When the police come, the body is gone, and no one will believe him, including his father, Col. Hal Osborne. Soon Davey finds himself up to his neck in hairbreadth escapes, real bullets, and slam-bang action as the hitmen close in. Can jack save him before time runs out? Cloak & Dagger stars Henry Thomas of E.T. The Extra Terrestrial, Dabney Coleman in a dual role of Jack and Davey's father, and Michael Murphy.