Joseph David Keery is an American actor and musician best known for portraying Steve Harrington in the Netflix series Stranger Things. He has since built a successful film career with roles in Free Guy, Spree, Marmalade, Cold Storage, and Fargo. Alongside his acting career, he has established himself as a solo musician under the name Djo, releasing critically acclaimed albums that have expanded his profile beyond the screen. His work across film, television, and music has made him one of the most versatile performers of his generation.