What is the name of the puppet-king in “Mister Rogers’ Neighborhood” (PBS, 1965)? August 3, 2020 by Pamela Landy The name of the puppet-king in “Mister Rogers’ Neighborhood” was King Friday XIII. Related Answers What was a summoner or A canon’s yeoman or A franklin or A manciple or a reeve? What is the name of the Alka-Seltzer mascot? What PBS station produces Masterpiece Theatre (PBS, 1971)? When did Harlem New York become a black neighborhood? What was the name of the ship in Mister Roberts (1955)? Who was the original voice of “Speedy,” the Alka-Seltzer puppet?