Herbert Schlosser, a longtime NBC executive who put an indelible stamp on the network by negotiating Johnny Carson’s first deal to host “The Tonight Show,” putting “Rowan & Martin’s Laugh-In” on the air and overseeing the development of “Saturday Night Live,” died on Friday August 6 2021 at his home in Manhattan. He was 95. His death was confirmed by his wife, Judith Schlosser. Mr. Schlosser, a lawyer, had been an executive in NBC’s business affairs department, where he negotiated programming contracts to carry, among other events, the 1964 Summer Olympics from Tokyo and talent deals likes ones with the comedian Bob Hope. After serving stateside in the Navy, he studied public and international affairs at Princeton University, graduating in 1949. Two years later, he graduated from Yale Law School. In 1966, Mr. Schlosser was named NBC’s vice president for programs on the West Coast, based in Burbank, California. Mr. Schlosser particularly championed “Rowan & Martin’s Laugh-In,” a fast-paced satirical series that made its debut in early 1968. George Schlatter, the executive producer of “Laugh-In,” recalled that Mr. Schlosser had protected him from those within NBC who found the show’s content offensive. “Saturday Night Live,” originally called just “Saturday Night” — which followed much of Mr. Schlosser’s formula, and which was produced, then as now, by Lorne Michaels — made its debut on Oct. 11, 1975, after Game 1 of the World Series, between the Red Sox and Cincinnati Reds. Mr. Schlosser was ousted in 1978 and replaced by Fred Silverman, who had engineered ABC’s rise to first place in prime-time ratings as its chief of programming. He was named an executive vice president of RCA, NBC’s parent company. His assignment was to develop software for RCA’s SelectaVision videodisc project. Three years later, he was named to run all of RCA’s entertainment activities, which also included RCA Records. He left in 1985 to become a senior adviser at Wertheim & Company, a Wall Street investment bank, as well as chairman of the planned Museum of the Moving Image, which opened in Queens in 1988. He remained there as either chairman or co-chairman until 2013. In addition to his wife, Judith (Gassner) Schlosser, Mr. Schlosser is survived by his son, Eric, the author of “Fast Food Nation”; a daughter, Lynn Jacobson, a former film and television executive; five grandchildren; and six great-grandchildren.