Jim Henson
Kermit the Frog, Waldorf, Rowlf the Dog, Link Hogthrob, The Swedish Chef, Dr. Teeth, The Newsman (voice)Jim Henson was 41 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Frank Oz
Miss Piggy / Fozzie Bear / Animal / Sam Eagle / Marvin Suggs / George the Janitor (voice)Frank Oz was 33 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Jerry Nelson
Floyd Pepper, Dr. Julius Strangepork, Pops, Robin the Frog, Lew Zealand, Louis Kazagger, Chicken, Crazy Harry (voice)Jerry Nelson was 43 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Dave Goelz
Gonzo / Zoot / Beauregard / Dr. Bunsen Honeydew (voice)Dave Goelz was 31 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Richard Hunt
Statler, Scooter / Janice / Beaker / Wayne / Sweetums (voice)Richard Hunt was 26 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Eren Ozker
Hilda / Wanda / Janice (voice)Eren Ozker was 29 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Don Knotts
Self - Special Guest StarDon Knotts was 53 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Peter Harris
DirectorPeter Harris was >> in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Jim Henson
WriterJim Henson was 41 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Don Hinkley
WriterDon Hinkley was >> in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Jerry Juhl
WriterJerry Juhl was 39 in The Muppet Show - Season 2 - Don Knotts (Episode 19).

Joseph A. Bailey
WriterJoseph A. Bailey was >> in The Muppet Show - Season 2 - Don Knotts (Episode 19).