"What We Do in the Shadows" is a 2014 comedy horror film about a group of vampires who are trying to navigate modern society while also dealing with their own supernatural issues. If you want to watch the movie online, there are several options available:

• Amazon Prime Video: You can rent or buy the movie on Amazon Prime Video.
• Apple TV: You can rent or buy the movie on Apple TV.
• Google Play Movies: You can rent or buy the movie on Google Play Movies.
• Vudu: You can rent or buy the movie on Vudu.
• YouTube: You can watch the movie on YouTube.
• Kanopy: You can watch the movie on Kanopy.

Please note that availability and pricing may vary depending on your location and the platform you choose.