Robert Goulet has died, after a sudden illness, while waiting for a lung transplant. He was seventy-three. Goulet struck gold in 1960 when he was cast as Lancelot in the original Broadway production of the musical Camelot. That triumph led to a successful recording career and a string of TV appearances, notably as a favorite guest of daytime talk-show host Mike Douglas. He also returned to the Broadway stage, most recently in a revival of La Cage aux Folles.

But to movie audiences, Goulet had his own special niche: he was one of the pioneers of the straight-faced, ironic cameo appearance by the celebrity who may or may not be in on the joke. Goulet, who appeared in several "straight" dramatic roles on such TV series as Police Woman and Fantasy Island, never developed much skill as an actor, but whether playing the villain in a Naked Gun movie or getting shot through the roof in Beetlejuice or parodying himself by name in Scrooged or a memorable episode of The Simpsons, he seemed like a nice guy and a good sport. He may have been a sacred object to many a fan of Broadway ballads, but to a generation of movie lovers, he came to be fondly regarded as the Chuck Norris who sings. The two halves of his career came seamlessly together in the high point of his movie career, the great moment in Louis Malle's 1981 Atlantic City where, again playing a clueless version of himself, he presides over a publicity event in a casino lobby and attempts to serenade a woman (Susan Sarandon) who has just been informed that her husband's been murdered. — Phil Nugent