Home People Jason Segel Jason Segel shows Jason Segel shows Jason Segel TV Shows (15) Dispatches from Elsewhere (1969) Dispatches from Elsewhere (1969) The Megan Mullally Show (2006) He was 26 years old How I Met Your Mother (2005) As Marshall Eriksen, He was 25 years old The Ellen DeGeneres Show (2003) He was 23 years old Alias (2001) He was 21 years old Undeclared (2001) As Eric, He was 21 years old CSI: Crime Scene Investigation (2000) He was 20 years old Freaks and Geeks (1999) As Nick Andopolis, He was 19 years old Family Guy (1999) He was 19 years old Family Guy (1999) As Marshall Eriksen (voice), He was 19 years old The View (1997) As Himself, He was 17 years old The Daily Show with Trevor Noah (1996) He was 16 years old Late Night with Conan O'Brien (1993) He was 13 years old The Tonight Show with Jay Leno (1992) He was 12 years old