In a world where superheroes and supervillains rule, a mad scientist named Dr. Horrible dreams of joining the Evil League of Evil and winning the heart of his crush, Penny. But his arch-nemesis, Captain Hammer, is determined to stop him at every turn. With the help of his trusty sidekick, Moist, and his catchy songs, Dr. Horrible must navigate the ups and downs of villainy and find a way to achieve his goals. Will he succeed in his quest for world domination, or will Captain Hammer and his own insecurities get the best of him?

You can stream Dr. Horrible's Sing-Along Blog on:

Some TV shows that have similar genres and were produced around the same time as Dr. Horrible's Sing-Along Blog include The Boys, No Ordinary Family, Teen Wolf, Eureka, Gen V, Charmed.