Jack Lescoulie was a radio and television announcer and host, notably on NBC's Today during the 1950s and 1960s.
On radio, he was billed as the "Grouchmaster" on The Grouch Club, a program in which people aired their complaints about anything, created by future TV legend Nat Hiken, creator of The Phil Silvers Show /You'll Never Get Rich and Car 54, Where Are You?. In the 1940s, he was morning-drive partner to Gene Rayburn on WNEW radio in New York City, before turning over his role in the team to Dee Finch. The Lescoulie and Finch pairings with Rayburn provided what are believed to be radio's first two-man morning teams.
During World War II, Lescoulie served as a war correspondent, flying in Air Force planes on bombing missions over Italy.
In the fall of 1947, Lescoulie became the "all night radio man" on the Mutual Broadcasting System's New York affiliate WOR. On April 12, 1948, he portrayed a mysterious newscaster in "Twelve to Five," a Quiet, Please fantasy drama which recreated an all-night request radio program so convincingly that some listeners phoned in with requests. He returned to Quiet Please June 4, 1949, in the horror drama, "Tanglefoot."