Jeremy Michael London and his twin brother Jason London were born in San Diego, California, and were raised in Oklahoma and DeSoto, Texas. Jeremy was the first of the two to start auditioning, but it was Jason who nabbed the first role in the movie The Man in the Moon. Jason also got a role in the dramatic series I'll Fly Away, starring alongside Sam Waterston, but had to turn it down because of another job. So Jeremy auditioned for the role and got it instead. Jeremy has blue-green eyes and brown hair.
Twin brother of actor Jason London. Plays guitar and drums with brother Jason London. His younger sister Diedre died in a car accident in 1992 at the age of 16. Played Professor Harold Hill in his high school's production of "The Music Man." Was voted Most Talented Male in high school. When Jeremy was not available to shoot I'll Fly Away: Then and Now, his identical twin brother Jason London played the part of Nathaniel Bedford. Directed "Secrets Through the Smoke," an educational film featuring Dr. Jeffrey S. Wigand, the former tobacco-company executive and subject of the Academy Award-nominated film, The Insider. In it, Dr. Wigand shares his experiences with the tobacco industry's manipulation of the truth. Has also written and directed two anti-smoking public service announcements with his twin brother, Jason London, one titled "Suffering" and the other titled "Anniversary." Brother-in-law of Charlie Spradling. His brother Jason London was in episode 7.14, "Smoking," of 7th Heaven playing Sid Hampton, Chandler's twin brother. Is engaged to actress Melissa Cunningham (2006). Proposed on December 23, 2005, with a three-carat princess-cut diamond ring. Married at the Hidden Chateau and Garden in West Hills, California. Wore a Hugo Boss suit at his wedding.