Home People Christopher Yost Christopher Yost shows Christopher Yost shows Christopher Yost TV Shows (8) Cowboy Bebop (1969) Star Wars Rebels (2014) He was 41 years old The Avengers: Earth's Mightiest Heroes (2010) He was 37 years old Wolverine and the X-Men (2008) He was 35 years old Fantastic Four: World's Greatest Heroes (2006) He was 33 years old The Batman (2004) He was 31 years old Teenage Mutant Ninja Turtles (2003) He was 29 years old X-Men: Evolution (2000) He was 27 years old
