Screen and television veteran Robert Stack, best known to audiences as Eliot Ness, the crimefighter on the popular series “The Untouchables,” died Wednesday at his home in Los Angeles. He was 84.

Robert Langford Modini Stack (January 13, 1919 – May 14, 2003) was a multilingual American actor and television host. In addition to acting in more than 40 films, he also appeared on the television ...

Unsolved Mysteries is indelibly associated with Stack, whose deep voice lent an air of spooky gravitas to each segment. But the series (which aired in various versions and on different channels from ...

LOS ANGELES - Robert Stack, whose granite-eyed stare and menacing baritone spelled trouble for television's fictional criminals in "The Untouchables" and real ones in "Unsolved Mysteries," died at his ...