Here is a list of the cast from Sesame Street.

PeopleAlan (Alan Muraoka)
Bob (Bob McGrath)
Buffy (Buffy Sainte-Marie)
Carlo (Carlo Alban)
Celina (Anette Calud)
Chris (Chris Knowings)
David (Northern Calloway)
Gabi (Gabriela Rose Reagan, Desiree Casado)
Gina (Alison Bartlett)
Gordon (Matt Robinson, Hal Miller, Roscoe Orman)
Leela (Nitya Vidyasagar)
Linda (Linda Bove)
Luis (Emilio Delgado)
Marco (Matthew)
Maria (Sonia Manzano)
Miles (Miles Orman, Imani Patterson, Olamide Faison)
Mr. Handford (Leonard Jackson, David Smyrl)
Mr. Hooper (Will Lee)
Mr. Noodle (Bill Irwin)
Nina (Suki Lopez)
Olivia (Alaina Reed)
Ruthie (Ruth Buzzi)
Savion (Savion Glover)
Susan (Loretta Long)
Tarah (Tarah Schaeffer)
Uncle Wally (Bill McCutcheon)MuppetsA.B. Cito
Anything Muppets
Baby Bear
Baby Natasha
Baby Ray Franklin
Bert
Bert's Mom
Biff
Big Bird
Bip Bippadotta
Bruce Stringbean
Chicken
Cookie Monster
Count von Count
Crumbs Unlimited
Dr. Thad and the Medications
Elmo
Ernie
Farley
Ftatateeta And The Bats
Frazzle
George
Grover
Guy Smiley
Harvey Kneeslapper
Herbert Birdsfoot
Herry Monster
Hoots the Owl
Lefty the Salesman
Little Bird
Little Chrissy and the Alphabeats
Little Jerry and the Monotones
Louie
Mahna Mahna
Mary Francis Franklin
Mick Swagger
Mobity Mosely
Mr. Essex
Mr. Snuffleupagus
Mr. Tiger
Octopus
Oscar the Grouch & The Sesame Street Grouchketeers
Prairie Dawn
Roosevelt Franklin
Roosevelt Franklin’s Mother
Rosita
Roxie Marie
Rubber Duckie
Rudy
Sam The Robot
Sammy
Singing, Gargling Fish
Telly Monster
The Alligator King
The Beetles
The Cereal Girl
The Countess
The Girls
The Honkers
The Muppet Gang
The Pointer Brothers
The Sesame Street Cast
The Sesame Street Cobble Stones
The Sesame Street Kids
The Sesame Street Monsters
The Sesame Street Singing Dentists
Two Anything People
Zoe