Home People John Mahon John Mahon shows John Mahon shows John Mahon TV Shows (6) Star Trek: Enterprise (2001) As Admiral Gardner, He was 208 years old Angel (1999) As Trevor Lockley, He was 206 years old Frasier (1993) As Uncle Walt Crane, He was 200 years old Baywatch (1989) As Arnold Anderson, He was 196 years old Knight Rider (1982) As Alfie Girdler, He was 189 years old The Rockford Files (1974) As Victor Sherman, He was 181 years old
