Remembered for his performances in A Summer Place (1959), The Revolt of Mamie Stover (1956), and the
After instructing U.S. Army troops in the art of judo during the World War II years, he earned a bachelor's degree from the University of San Francisco and a master's degree from Stanford University. He made his cinematic debut in the 1949 feature The Story of Molly X.
Rod Serling originally wanted Egan to narrate the TV series The Twilight Zone; however, Serling ended up narrating the program himself.
His marriage to actress Patricia Hardy resulted in children named Rich, Maureen, Kathleen, Colleen, and Patricia.
He and Lana Turner were both in the cast of the 1969 thriller The Big Cube.