When does Marvin Marvin return?

The series stars Lucas Cruikshank of Fred fame as the titular character Marvin Forman, an alien teenage boy adjusting to life on Earth. The show ended with only one season. Marvin Marvin follows the adventures of a teenage alien with special powers.
Marvin follows the adventures of a teenage alien with special powers named Marvin. Marvin Marvin was sent to Earth by his parents to protect him from evil invaders on his home planet, Klooton. Marvin tries to adjust to life on Earth as a typical American teenager.