Don Keefer was born on 01 Aug 1916 in Highspire, Pennsylvania, USA.

Don Keefer appeared in the movie Ace Eli and Rodger of the Skies(1973), Billy Jack Goes to Washington(1977), Butch Cassidy and the Sundance Kid(1969), Death of a Salesman(1951), Gaily, Gaily(1969), Liar Liar(1997), "My Favorite Martian"(1963), R.P.M., Sleeper(1973), The Caine Mutiny(1954), The Grissom Gang(1971), The Marrying Man(1991), The Russians Are Coming the Russians Are Coming(1966), "The Twilight Zone"(1959), The Way We Were(1973), The Young Nurses(1973)。