Cordic was born in the Hazelwood neighborhood of Pittsburgh and attended Central Catholic High School. He started in radio as a staff announcer and substitute sportscaster at WWSW-AM.[1] When morning host Davey Tyson left the station in 1948, Cordic was one of a number of staffers given the opportunity to replace him. At first a straightforward announcer, Cordic began introducing comedy to his program—first in subtle ways, such as reading a sports score for "East Overshoe University" along with the real scores, and later by adding a repertory company of supporting comic characters. The morning show, renamed Cordic & Company, became the most popular in Pittsburgh.
In 1954, Cordic & Company moved to KDKA (AM) on Labor Day, one of the first times that an American radio station had hired a major personality directly from a local competitor. Popular Bette Smiley had decided to retire from her full-time KDKA wake-up show Radio Gift Shoppe of the Air and move to a Sunday-only condensed version on WCAE in August 1954 in order to raise her young son Robbie. Cordic's immediate predecessor in the morning slot was the Ed and Rainbow show, featuring Ed Schaughency with Elmer Waltman cast in the role of Rainbow, the janitor. Waltman was dropped, and Schaughency was moved to the afternoon with a show called Schaughency's Record Cabinet. Schaughency lasted less than two years in that role before he was replaced by Art Pallan, who also came over from WWSW. Schaughency took on a new role as a news reader and moved back to mornings, delivering the newscasts during Cordic & Company. The show's ratings continued to grow until, at some points, it had an 85 share—meaning that 85% of all radios in Pittsburgh were tuned to Cordic & Company while it was on. By the end of his tenure in Pittsburgh, Cordic was reportedly earning $100,000 a year, a huge sum for a radio host at the time.

Obsession
1976 · as Newscaster

Americathon
1979 · as Herb

Standing Tall
1978 · as Hodges

John Hus
1977 · as Cardinal Anthony

The Immigrants
1978 · as Somers

Intimate Strangers
1977 · as Simpson, Rest Home Director

Newman's Law
1974 · as Clement

Detroit 9000
1973 · as Dr. Horace Cooley

Ritual of Evil
1970 · as The Sheriff

The Meanest Men in the West
1978

The Wild Party
1975 · as Mr. Murchison

The Priest Killer
1971 · as Archbishop

Target Risk
1975 · as Mr. Ryan

Travis Logan, D.A.
1971

The Mouse and His Child
1977 · as The Clock (voice)

Puff, the Magic Dragon
1978 · as Bald Doctor (voice)

Panic in Echo Park
1977 · as Dr. Gavin O'Connor

Indict and Convict
1974 · as Yacht Club Bartender