James Doohan was a Canadian actor best known for his role as Montgomery "Scotty" Scott in the iconic science fiction series Star Trek. Born on March 3, 1920, in Vancouver, British Columbia, he served in the Royal Canadian Artillery during World War II before pursuing a career in acting. Doohan's portrayal of Scotty, the chief engineer of the starship USS Enterprise, made him a beloved figure among fans. He appeared in several Star Trek films and television series, contributing to the franchise's enduring popularity. Doohan passed away on July 20, 2005, leaving behind a legacy in science fiction.