Home People Betty Lynn Betty Lynn shows Betty Lynn shows Betty Lynn TV Shows (18) E! True Hollywood Story (1996) She was 69 years old Shades of L.A. (1990) She was 64 years old Matlock (1986) She was 59 years old Little House on the Prairie (1974) She was 48 years old The Zoo Gang (1974) She was 47 years old The Mod Squad (1968) She was 42 years old Family Affair (1966) She was 40 years old The Andy Griffith Show (1960) As Thelma Lou, She was 34 years old My Three Sons (1960) She was 34 years old National Velvet (1960) She was 34 years old Lawman (1958) She was 32 years old Bronco (1958) She was 32 years old M Squad (1957) She was 31 years old Sugarfoot (1957) She was 31 years old Matinee Theater (1955) She was 29 years old Where's Raymond? (1953) She was 27 years old Cavalcade of America (1952) She was 26 years old Schlitz Playhouse of Stars (1951) She was 25 years old
