Star Trek: The Next Generation, Legend of the Galactic Heroes, and Quantum Leap are must-watch, nostalgic '80s shows.

Add Yahoo as a preferred source to see more of our stories on Google. Across seven decades, time travel TV has continually reinvented itself—sometimes educational, sometimes comedic, sometimes ...

Scott Bakula's time-travel series Quantum Leap remains one of the greatest sci-fi shows decades after it ended.

Across seven decades, time travel TV has continually reinvented itself—sometimes educational, sometimes comedic, sometimes romantic or apocalyptic. Yet the enduring appeal remains the same: the ...