Elmo / Hoots the Owl / Muppet / Baby Natasha / Clementine / Watson / Wolfgang the Seal / Ferlinghetti Donizetti / Benny Rabbit / King / Kingston Livingston III / Baby Tooth / Cowgirl / Frog / J.P. / Sad / Benny the Bunny / Chip Cat / Dick / Dr. Nobel Price / Dwayne / Hoots / Natasha / Octopus / Pizzeria Dos Twin #1 / Singer 'Fixin' My Hair' / Son ('Let's Go Driving') / Additional Anything Muppets / Additional Muppets / Beet / Benny / Blue Martian / Caribbean Frog / Carribbean Frog / Cee Lo Green Muppet / Chip / Dog / Grand High Triangle Lover / Green Dentist / Jack / Lead Singing Dentist / Left / Max / Mel / Orange Martian / Pablo Paint Palette / Patti Paintbrush / Rainbow Fish / Shepherd / Son / Straw-house Pig / Student / Tennis Match Announcer / The Big Bad Wolf / The Eel / Timmy / Additional Muppet Performer / Animal Shelter Owner / Apple / Baby Clementine / Baby Fats Domino / Baby Tooth and the Funky Funk / Big Jeffy / Billy Idle / Blue Tough Kid / Boy / Boy in Classroom / Chad Danforth Muppet / Corn / Dentist's Patient / Dimples the Dog / Eel / Ernie's Friend / Essie Silverman / First Kid ('Daddy Helps with the Dishes') / Fish / Floyd / Green Kid / Grover's Doctor / Grownup Miles / Gus / Herb / Hot Pink Hispanic Anything Muppet man / J.P / Jiffy / Kathleen the Cow / Kermit's Doctor / Kevin / Kid #1 / Kid with Pencil / Lead Big Kid / Little Pig / Man / Mario / Miss Blechman / Mrs. Sun / Orange Monster / Pageant Announcer / Parker / Paul Pencil (segment 'In, On, and Under') / Pierre Blue / Pig #2 / Preposterous / Professor D. Rabbit / Robin / Sad Dwarf / Saddler / Sam / Shark / Sheep #2 / Shirt / Singer 'Island Song' / Singer 'It's Harder the First Time' / Singer 'No Matter What' / Singer 'Skin' / Singer 'The Pasta Song' / Son 'Let's Go Driving' / Sophie / Space Attendant / Spaceship Surprise officer / Squishta / T-Rex / The Animal Shelter owner / The Beet / The Grand High Triangle Lover / The Grouch / The King / The Letter C / The Letter W / The Shepherd / The Shirt / Thief #1 / Tooter / Wolfgang

(Video short) (performer: "John Jacob Jingleheimer Schmidt", "Stand Up and Pinch Your Nose", "The Alphabet Song", "Cheer Up", "Old McDonald Had a Farm", "What's the Name of That Song?" - uncredited)

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Personal Quote: If everybody else your age is doing something very different than what you're doing, there's always going to be someone saying to you you might not succeed with it, you might not make any money with that... there's always going to be some type of obstacle in the way. All of those things will go away if you really focus on what makes you happy.

Trivia: In 2012, he resigned from Sesame Workshop following allegations of improper sexual conduct, which Clash denied, stating that any relationships that occurred were between consenting adults. Since then, he has been twice cleared of the charges. See more In 2012, he resigned from Sesame Workshop following allegations of improper sexual conduct, which Clash denied, stating that any relationships that occurred were between consenting adults. Since then, he has been twice cleared of the charges.

Trademark: Best known as the puppeteer of Best known as the puppeteer of Sesame Street (1969)'s Elmo

Nickname: Elmo