Cornelius Westbrook Van Voorhis (September 21, 1903 - July 13, 1968) was a narrator for television programs and movies. He is perhaps best known for his work on the March of Time radio and newsreel series, where he became known as the "Voice of Doom", as well as for the catchphrase, "Time...marches on!".He was known as the voice who narrated each episode of the 1957 TV Series PANIC!. He was originally planned to be the announcer for The Twilight Zone television show. He died in his hometown, New Milford, Connecticut in 1968. His interment was at New Milford's Center Cemetery.