He was then cast into Paranormal Activity in 2007. The movie grossed almost $200 million worldwide. Micah also appeared in Paranormal Activity 2 and Paranormal Activity: The Marked Ones. Since then he has appeared at the Scream Awards and on Celebrity Ghost Stories. In 2010 Sloat was nominated for a Teen Choice Award for Choice Movie Actor: Horror/Thriller. As a musician Micah Sloat plays guitar and sings with the world champion Westminster barbershop chorus.