
Pernell Roberts
Biography
Pernell Elvin Roberts, Jr. (May 18, 1928 – January 24, 2010) was an American stage, movie and television actor as well as singer. In addition to guest starring in over 60 television series, he was widely known for his roles as Ben Cartwright's eldest son, Adam Cartwright, on the western series Bonanza, a role he played from 1959 to 1965 — and as chief surgeon Dr. John McIntyre, the title character on Trapper John, M.D. (1979–1986).
He was also widely known for his life-long activism, which included participation in the Selma to Montgomery marches in 1965 and pressuring NBC to refrain from hiring whites to portray minority characters.
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Acting (30 movies)

Ride Lonesome
1959

Checkered Flag
1990

The Night Train to Kathmandu
1988

The Deadly Tower
1975

Four Rode Out
1969

Desire Under the Elms
1958

Realm of the Alligator
1986

The Adventures of Nick Carter
1972

The Bravos
1972

The Silent Gun
1969

Dead Man on the Run
1975

Perry Mason: The Case of the All-Star Assassin
1989

Hot Rod
1979

High Noon, Part II: The Return of Will Kane
1980

San Francisco International
1970

The Night Rider
1979

Desperado
1987

Paco
1976

Night of 100 Stars II
1985

The Sheepman
1958

The Kashmiri Run
1969

The Immigrants
1978

Charlie Cobb: Nice Night for a Hanging
1977

The Magic of Lassie
1978

Carousel
1967

Alien Lover
1975

Donor
1990

The Lives of Jenny Dolan
1975

Incident at Crestridge
1981

Night of 100 Stars
1982
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