Eleven seasons on AMC, from 2010 to 2022, developed by Frank Darabont from Robert Kirkman's comics. Survivors try to stay alive in a world overrun by the dead.
It stars Andrew Lincoln, Norman Reedus and an awful lot of walkers. The zombies are really just the backdrop, though. It’s mostly about the people, and how far they’ll go to survive each other.
It’s a big commitment, so start at the beginning and see how far you get.
The ride's themed on it, so this is the obvious one. Watch a few episodes first and the bunker in the queue will make a lot more sense.