Joss Whedon's Firefly could've been something phenomenal if Fox had given it the chance, judging from this episode opening ...
Some thrilling TV shows refuse to give their audience a moment to breathe, including fast-paced hits like The Boys, Fleabag, and Yellowjackets.
The best sci-fi TV shows leave an impression from the first episode, and the twists are often so good that you wish you could experience them again.