The Starlost (1973)

S1E11 Astro-Medics

Title: Astro-Medics Plot: Devon unwittingly stumbles into a quarantined zone and is severely affected by radiation sickness, teetering on the brink of death. Fortunately, a father-son medical duo from a nearby shuttle clinic, which has remained isolated since the Ark catastrophe, rushes to save him. They manage to revive him but inform Rachel and Garth that advanced neuro-surgery is crucial for Devon to regain his cognitive abilities. With a distress call from a plague-stricken planet looming, the doctors are convinced to perform the procedure just in time, restoring Devon’s health before they depart the Ark for their urgent mission.