Doctor Who (1963)

S12E17 Revenge of the Cybermen (1)

In the 25th century, the Doctor and his companions return to the Nerva Beacon, only to find it plagued by a deadly virus as its crew battles to manage the influx of spacecraft around Voga, Jupiter's latest moon. As they investigate, they uncover a link between Voga, the mysterious outbreak, and some familiar foes from the Doctor's past. The race is on to understand the threat before it spirals out of control.