Battlestar Galactica (1978)

In this sci-fi series, a fleet of the last surviving humans led by the starship Galactica travels through space, fleeing from their robotic enemies, the Cylons, and searching for a mythical planet called Earth. Along the way, they face internal conflicts, mysterious influences, and relentless pursuits. The show combines thrilling space battles with deep philosophical questions about survival and humanity. A groundbreaking series in the genre, it's a must-watch for its compelling storytelling and complex characters.