Adam Karst is an actor. His first role was in the straight-to-video film Christmas Day in 2007. He next appeared as an extra in the films Cloverfield and Frost/Nixon. The following year, he made his television debut in an episode of Body Language. In the 2010s, he landed roles in some films, including Darnell Dawkins: Mouth Guitar Legend, Fragmented Truth, Soldiers, and The Equalizer 2. On television, he first became known for playing Muir in Snowfall, which he portrayed between 2017 and 2019. After this, he appeared as Adam in the television series The Grave. This year, he had a performance in the film Embattled.