Muppeteers with some of their characters. Last image: Frank Oz, Jim Henson (1936-1990), Richard Hunt (1951-1992), Jerry Nelson (1934-2012), and Dave Goelz.
A brief selection: Jim played Kermit, Rowlf, Ernie, the Swedish Chef, Waldorf; Frank played Miss Piggy, Fozzie, Bert, Cookie Monster, Animal; Jerry Nelson was responsible for Floyd Pepper, Gobo Fraggle, Count von Count, Robin; Richard Hunt played Scooter, Janice, Beaker, Statler, Sweetums; Dave Goelz did Gonzo, Dr. Bunsen Honeydew, Uncle Travelling Matt, Zoot, Beauregard.