Masks (S01E09)

Slade sends a team of robotic commandos to steal a high-tech chip. The Titans stop the robbery, but Starfire nearly gets hurt in the process. So Robin becomes more determined than ever to find out who Slade is and what he's planning. While Robin is obsessively researching his arch-nemesis, a mysterious new bad guy called Red X tries to steal the same chip. With Robin following a lead about Slade on the other side of town, the four other Titans try to stop Red X. But the mysterious masked villain seems to know just how to disable each of them. Matters get even worse, when Red X makes contact with Slade and suggests a partnership. Will the four Titans be able to stop Red X? Will Robin solve the mystery of Slade? (iTunes)