Michael Vaughn is a fictional character from the television series Alias, created by J.J. Abrams. He is portrayed by actor Michael Vartan and serves as a love interest for the main character, Sydney Bristow, played by Jennifer Garner. Vaughn is an agent working for the CIA and plays a crucial role in the series' espionage and action-driven plot. Throughout the show, Michael Vaughn is depicted as a skilled operative who often finds himself in dangerous situations. His character evolves as he navigates complex relationships and moral dilemmas, contributing to the show's themes of loyalty and betrayal. The series aired from 2001 to 2006 and gained a dedicated fanbase.