Dave Scott arrives at Chloé Arnold’s Syncopated Ladies LA concert in 2017. Getty Images Former “So You Think You Can Dance” contestant Comfort Fedoke paid tribute to Scott in her own ...

Dave Scott in the 2008 film “Step Up 2: The Streets.” It was one of the more than 20 movies he choreographed, and one of a few in which he also appeared. Touchstone Pictures/TCD, via Alamy ...

Dave Scott, an American dance teacher and choreographer who worked on “ Step Up 2,” “Step Up 3” and “ So You Think You Can Dance,” died on Monday. He was 52.