Home People Sam Register Sam Register shows Sam Register shows Sam Register TV Shows (20) ThunderCats Roar (1969) Scooby-Doo and Guess Who? (2019) He was 50 years old DC Super Hero Girls (2019) He was 49 years old Constantine: City of Demons (2018) He was 48 years old Justice League Action (2016) He was 47 years old Beware the Batman (2013) He was 44 years old Teen Titans Go! (2013) He was 43 years old DC Nation Shorts (2012) He was 42 years old Green Lantern: The Animated Series (2011) He was 42 years old ThunderCats (2011) He was 42 years old The Looney Tunes Show (2011) He was 41 years old Young Justice (2010) He was 41 years old MAD (2010) He was 41 years old Scooby-Doo! Mystery Incorporated (2010) He was 41 years old G.I. Joe: Resolute (2009) He was 39 years old Batman: The Brave and the Bold (2008) He was 39 years old Ben 10: Alien Force (2008) He was 38 years old Transformers: Animated (2007) He was 38 years old Ben 10 (2005) He was 36 years old Hi Hi Puffy AmiYumi (2004) He was 35 years old