
Movies (Acting Roles)
Sorted by Release Date
The Seekers
John Joseph Thomas was 15 in The Seekers as 'Adam Clapper, age 14'.Movie Released: Mon, Dec 03 1979
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Young Dan'l Boone
John Joseph Thomas was 12+ in Young Dan'l Boone TV Show Released: First Air Date
Mon, Sep 12 1977
Mon, Sep 12 1977

Little House on the Prairie
John Joseph Thomas was 9+ in Little House on the Prairie TV Show Released: First Air Date
Wed, Sep 11 1974
Wed, Sep 11 1974