John Cassaday

In an attack on a factory on Cymoon 1, the rebels discover innocent slave workers who they must help escape before the factory is destroyed by explosives.

As the rebels try to escape from Cymoon 1, Darth Vader arrives and they must fight their way out using the Empire's vehicles.

Although the rebels successfully completed their mission on Cymoon 1, Luke Skywalker now recognizes the power of the Force and realizes he has much more to learn before becoming a true Jedi.