Charles Aidman originally planned a career as an attorney, but was sidetracked during World War II and naval officer training at DePaul university. During a speech class the instructor, who also headed the drama department, saw Aidman as ideal for a role in an upcoming play. "I did the play and enjoyed it. It was the first play I was in, in my life...I've been acting ever since."
He appeared in The Twilight Zone (1959) and later served as the narrator for the first two seasons of The Twilight Zone (1985).