Jason Wingreen, a character actor best known for playing the genial bartender Harry on the hit sitcom “All in the Family” and for voicing the bounty hunter Boba Fett in the film “The Empire Strikes Back,” died on Dec. 25 at his home in Los Angeles. He was 95.

His death was confirmed by his son, Ned.

A slight man with a powerful voice, Mr. Wingreen acted for more than five decades, starting on the stage in the 1940s and ending on television in the mid-’90s. He appeared in popular films like “Airplane!” (1980) and hit television shows, including “Seinfeld,” “The Man From U.N.C.L.E.,” “Star Trek” and “Bonanza.”

He also made three appearances on Rod Serling’s “The Twilight Zone,” most notably as a sympathetic train conductor during a Manhattan executive’s eerie commutes home to Connecticut in “A Stop at Willoughby” (1960).

As Harry Snowden in “All in the Family,” he tended bar at the Queens neighborhood tavern frequented by Archie Bunker. He first appeared on the series in 1976 (it began in 1971 and ended in 1979) and repeated the role in the spinoff “Archie Bunker’s Place” until that show ended in 1983.