"Marvel’s Cloak & Dagger” is the story of Tandy Bowen (Olivia Holt) and Tyrone Johnson (Aubrey Joseph) – two teenagers from very different backgrounds, who find themselves burdened and awakened to newly acquired superpowers which are mysteriously linked to one another. Tandy can emit light daggers and Tyrone has the ability to control the power of darkness. They quickly learn they are better together than apart. (thetvdb.com)