Bob Saget, the standup comic and actor known as Danny Tanner on “Full House” and the host of “America’s Funniest Home Videos,” was found dead on Sunday in a hotel room at the Ritz-Carlton Orlando, Grande Lakes. The cause of death was not known. He was 65.

On “Full House,” Mr. Saget played a widowed father who shared his house with his three daughters, his brother-in-law, and his best friend. The show aired from 1987 to 1995. Later, he voiced the narrator of “How I Met Your Mother,” an older and wiser version of the show’s protagonist. In contrast to his squeaky-clean image on ”Full House” and “America’s Funniest Home Videos,” Mr. Saget delighted in raunchy, profanity and scatological-laden stand-up routines.