Daniel Oreskes is an American actor known for his prolific career in theater, television, and film. On stage, he is a Broadway veteran, with credits in productions such as *Oslo*, *Billy Elliot: The Musical*, *The Miracle Worker*, and *Aida*. He also has a long history of collaborations with major Off-Broadway theaters and the New York Shakespeare Festival. His television presence is equally significant, with appearances in numerous successful series, including the various *Law & Order* franchises, *The Sopranos*, *The Deuce*, and, more recently, *Only Murders in the Building* as Marv. In film, he has had roles in movies such as *There Will Be Blood* and *The Thomas Crown Affair*. For his acclaimed performance in the production of *Oslo*, he shared a 2017 Obie Award for Ensemble Performance with the cast, a testament to his strength in ensemble work. Oreskes is considered a versatile and reliable character actor, valued for his ability to portray a wide range of characters.