Marty Krofft, who changed children's TV with 'H.R. Pufnstuf,' dies at 86

Producer Marty Krofft arrives at the premiere of "Land of the Lost," at Gramuan's Chinese Theater in Los Angeles on May 30, 2009. Krofft, one of the producing pair that put "H.R. Pufnstuf" and the Osmonds on TV, has died at 86. (Reed Saxon/AP)

NEW YORK — Marty Krofft, a TV producer known for imaginative children's shows such as "H.R. Pufnstuf" and primetime hits including "Donny & Marie" in the 1970s, has died in Los Angeles, his publicist said. Krofft was 86.

He died Saturday of kidney failure, publicist Harlan Boll said.