Tiểu sử tiếng Anh — chưa có bản tiếng Việt
Son of Patricia O'Neal and Charles O'Neal, younger brother of Ryan O'Neal, and uncle of Tatum O'Neal and Griffin O'Neal.
Perry Mason
Lennie Beale · 1957 · ★ 7.7
Wagon Train
Efraim · 1957 · ★ 6.6
Bonanza
Reb · 1959 · ★ 7.5
The Fugitive
Perry Jackson · 1963 · ★ 7.3
The Fugitive
Gary Lee · 1963 · ★ 7.3
The Twilight Zone
Butler · 1959 · ★ 8.5
My Three Sons
Waiter · 1960 · ★ 6.6
The Donna Reed Show
First Boy · 1958 · ★ 6.5
Daniel Boone
Adam Webster · 1964 · ★ 7.0
Gunsmoke
James Kyle · 1955 · ★ 6.7
The Mod Squad
G.I. · 1968 · ★ 6.1
Room 222
Hank · 1969 · ★ 6.1
Room 222
Second Student · 1969 · ★ 6.1
The Danny Thomas Show
Marvin · 1953 · ★ 6.2
The Time Tunnel
Corporal Perkins · 1966 · ★ 7.7
Lancer
Pinkie · 1968 · ★ 5.6
The Deputy
Johnny · 1959 · ★ 6.5
Please Don't Eat the Daisies
George · 1965 · ★ 6.8
Gidget
Dick · 1965 · ★ 6.8
No Time for Sergeants
Ben Whitledge · 1964 · ★ 1.0
The Mechanic
Party Guest · 1972 · ★ 6.7
Summer Playhouse
Boy · 1954
Love Story
· 1970 · ★ 6.8
The New People
Stanley · 1969 · ★ 6.2
What's Up, Doc?
Delivery Boy · 1972 · ★ 7.4
The Trouble with Girls
Yale · 1969 · ★ 4.9
At Long Last Love
Telegram Bellboy · 1975 · ★ 5.1
The Thief Who Came to Dinner
Copy Boy (uncredited) · 1973 · ★ 7.0
Young Fury
Curly · 1964 · ★ 5.6
Kisses for My President
Sneaker Morton (uncredited) · 1964 · ★ 7.6
