Star Trek pushed social boundaries through sci-fi storytelling and broke a prime-time taboo on November 22, 1968 with the episode "Plato's Stepchildren." What was the story behind the first scripted interracial kiss on American TV, and what were the repercussions? Find out on today's show.

Follow Sci-Fi 5 for your daily dose of science-fiction history.

Written by Earl Green

Hosted by Ryan Myers

Music by Devin Curry