Gene Wilder, who regularly stole the show in such comedic gems as “The Producers,” “Blazing Saddles,” “Young Frankenstein,” “Willy Wonka and the Chocolate Factory” and “Stir Crazy,” died today at his home in Stamford, Conn. His nephew Jordan Walker-Pearlman said he died of complications from Alzheimer’s disease. He was 83.

He had been diagnosed with non-Hodgkin’s lymphoma in 1989.

He had been looking frail recently

Here’s a long biography doc: