Sean Murray, known for his role as Agent Timothy McGee on NCIS, comes from a Hollywood family with ties to the industry. His stepfather is screenwriter and TV producer Donald P Bellisario, and his brother Chad produces NCIS Los Angeles. Before NCIS, Murray had minor roles in TV and film, including Hocus Pocus and This Boy’s Life.
His drastic weight loss during NCIS raised questions, but he attributed it to a healthier lifestyle. Despite not initially loving the role, Murray has embraced playing McGee for nearly 20 years.
His military upbringing, with a father who was a naval captain, influenced his portrayal of the character. Murray’s versatility as an actor is evident, from his lighter role as McGee to a more intense character on JAG.