George Frederick "Jeff" Cooper (Hamilton, Ontario, Canada, c.1936 – March 24, 2018) was a Canadian actor who participated in projects of diverse genres in both film and television.^[1]

George Frederick Cooper^[1] was born in Hamilton, Ontario.^[2] He first auditioned for film roles but as he was not having any success he decided to go for the realtor business. Coincidentally, the day he received his license was the same day he was cast as Dr. Simon Ellby in the hit T.V. soap opera show Dallas. Cooper played the role from 1979 to 1981.^[2]

Besides his famous role as Dr. Ellby he was also cast in various iconic roles. In Mexico, he was perhaps best known as the superhero Kalimán^[3] in the famous international production of Kalimán, el hombre increíble (Kalimán, the incredible man) and its sequel Kalimán en el siniestro mundo de Humanón (Kalimán in the sinister world of Humanón.)^[2]

Another iconic role of his is the character of Cord in the Bruce Lee written film Circle of Iron, where he co-starred with David Carradine and Christopher Lee.^[4]

Cooper left Hollywood in 1995 and moved back to his hometown of Hamilton. He spent his days playing guitar, working out at the local YMCA, and reading books he checked out from the public library.

Cooper died on March 24, 2018, in his hometown of Hamilton, at the age of 82. He was survived by his wife Colette, a well-known realtor in Hamilton.^[1]