Logan's Run (1977) Francis (Randy Powell), then and now.

Logan's run TV series Francis (Randy Powell) before and after. Played the villain but seems like a nice guy from the photos! (Sources: Logan's Run, Pinter­est)

Undou­btedly one of the best science fiction series of all time. Two outcasts roam a post apocal­yptic world, encoun­tering various people and Orwellian societies living in isolation from each other. Reminds one to an extent of The Prisoner, but with a take on modern day society, rather than the indivi­dual's dehuma­nization by it. Like the prisoner, this series only has a few episodes, but each episode is set in an entirely different set.