Rob McElhenney plays Mac only on an HBO series.
Gamma Cancri -LRB- γ Cancri , abbreviated Gamma Cnc , γ Cnc -RRB- , also named Asellus Borealis , is a star in the constellation of Cancer .. Cancer. Cancer ( constellation ). star. star. constellation. constellation. Since it is near the ecliptic , it can be occulted by the Moon and , very rarely , by planets .. ecliptic. ecliptic. occulted. occultation. Moon. Moon