Clay O'Brien: movies and TV shows
Clay O'Brien has 15 credits in the archive: 10 films and 5 TV series, from 1955 to 1976. Highest rated: The Cowboys (8.0/10).
Career timeline
1955 – 1976 · busiest year: 1974 (4 credits)
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Full filmography
| Year | Title | Role | Type | Rating | Age then |
|---|---|---|---|---|---|
| 1976 | The Whiz Kid and the Carnival Caper | Film | 7.5 | 15 | |
| 1975 | The Apple Dumpling Gang | Bobby Bradley | Film | 6.6 | 14 |
| 1975 | Mackintosh and T.J. | T.J. | Film | 6.2 | 14 |
| 1974 | Little House on the Prairie | Henry Henderson | TV | 7.9 | 13 |
| 1974 | The Cowboys | Weedy | TV | 8.0 | 13 |
| 1974 | Hog Wild | Sterling Melborne | Film | 8.0 | 13 |
| 1974 | The Whiz Kid and the Mystery at Riverton | Shoie | Film | 10.0 | 13 |
| 1973 | Cahill: United States Marshal | Billy Joe Cahill | Film | 6.1 | 12 |
| 1973 | One Little Indian | Mark | Film | 6.3 | 12 |
| 1972 | The Cowboys | Cowboy Hardy Fimps | Film | 7.1 | 11 |
| 1972 | Climb an Angry Mountain | Michael Cooper | Film | 10.0 | 11 |
| 1972 | The Breaking of Boys and the Making of Men in 'The Cowboys' | Film | — | 11 | |
| 1969 | Marcus Welby, M.D. | Peter Graham | TV | 6.6 | 8 |
| 1955 | Gunsmoke | Tuttle Kincaid | TV | 6.7 | 5 |
| 1955 | Gunsmoke | Caleb Cunningham | TV | 6.7 | 5 |