We don't know much about the details on the YouTube video below that we just recently discovered on Reddit, but we know this much... It's. A. Must. Watch.

It captures the Ghostbusters' ECTO-1 driving around the streets of New York City during last week's Halloween.

Check out the priceless reactions from various New Yorkers as they realize that it's the vehicle from Ghostbusters which rolls right up next to them.

[anad]

Best Halloween surprise ever, amirite?!?

Check out Bill Murray Will Officially Make a Cameo in 2016 Reboot of Ghostbusters.