One of television's best-kept secrets (that nobody went out of their way to keep secret) is the fact that Peter Graves and James Arness, two of the most iconic leading men of their era, were real-life ...

In the ‘60s and ‘70s, Minnesota-born TV icons James Arness and Peter Graves owned the airwaves — but why didn't CBS want you to know they were siblings? Few people knew Peter Graves, left, of "Mission ...

James Arness, who was born on May 26, 1923, will forever be remembered as U.S. Marshal Matt Dillon, the role he played for two decades on Gunsmoke; he made the tough, rough and tumble lawman of Dodge ...

James Arness, the 6-foot-6 actor who towered over the television landscape for two decades as righteous Dodge City lawman Matt Dillon in "Gunsmoke," died Friday. He was 88. The actor died in his sleep ...