Eli Cash is a fictional character from the film The Royal Tenenbaums, directed by Wes Anderson. He is portrayed by actor Owen Wilson and is depicted as a close friend of the Tenenbaum family. Eli is a writer who struggles with his identity and often seeks validation from others, particularly from the Tenenbaum siblings. In the film, Eli is characterized by his eccentric style and laid-back demeanor. He has a complicated relationship with Margot Tenenbaum, one of the main characters, which adds depth to his role in the story. Eli's journey reflects themes of friendship, ambition, and the search for belonging.