Clete Roberts
Clete Roberts (February 1, 1912 – September 30, 1984) was an American broadcast journalist. He began his career in radio news, then transitioned to television, working for stations in California. In later years, he portrayed himself and fictional broadcast journalists in entertainment media, such as in 1970s episodes of the TV series M*A*S*H. From Wikipedia.
Cast

The Phenix City Story
Self, The Interviewer

Man on a String
Narrator (voice)

The Last Hurrah
Reporter (uncredited)

Portrait: A Man Whose Name Was John
Clete Roberts

Meteor
Network Newscaster

Memories of M*A*S*H
Self

Heatwave!
Newscaster

Countdown
Announcer (uncredited)

The Swinger
Clete Roberts

The Todd Killings
Reporter in Courthouse

The Jerk
Announcer