Brett Clifford Gelman is an American actor, comedian, writer, and producer known for his distinctive performances in comedy and drama. He gained widespread recognition for portraying Murray Bauman in the Netflix series Stranger Things and has appeared in numerous acclaimed television productions, including Fleabag, Married, Twin Peaks: The Return, and Inside Job. His film credits include The Other Guys, Without Remorse, and Lyle, Lyle, Crocodile. Known for his eccentric screen presence and sharp comedic style, Gelman has built a diverse career across television, film, and voice acting.