Sesame Street: Learning About Letters
Voltar
Caroll SpinneyBig Bird/Oscar the Grouch (voz)
Martin P. RobinsonSnuffy/Telly Monster/Buster the Horse/Irvine the Grouch (voz)
Pam ArcieroDentist (voz)
Emilio DelgadoLuis Rodriguez
Jim HensonErnie/Kermit the Frog/King Peter the Persnickety (voz)
Lena HorneEla própria
Jerry NelsonMr. Johnson/Herry Monster/Townsperson (voz)
Frank OzCookie Monster/Bert/Grover/Princess Penelope (voz)