Zao is an app that went viral in a really creepy way over the weekend, because let’s people insert their face into memorable movie footage. It is disturbing to many, but certainly intriguing to say the least. The video above showed how powerful the Chinese developed ‘deep fake’ app is with just a thumbnail image and 8 sec turnover. It’s become one of the most popular apps in the deep faking trend.

Here are some more examples of what the app can do.

Watch Mojo showed off the top deep fakers in this countdown.