Cast:

The Sesame Street Time

• Littlefoot-Elmo (Sesame Street)

• Cera-Zoe (Sesame Street)

• Ducky-Rosita (Sesame Street)

• Spike-Cookie Monster (Sesame Street)

• Petrie-Baby Bear (Sesame Street)

• Littlefoot's Mother-Granny Bird (Sesame Street)

• Littlefoot's Grandparents-Big Bird and Snuffy's Mother (Sesame Street)

• Cera's Dad-Super Grover (Sesame Street)

• Ducky's Parents-Mama Bear and Papa Bear (Sesame Street)

• Petrie's Mom-Miss Piggy (Muppets)

• Sharptooth-Animal (Muppets)

• Hammer Heads-Kermit the Frog and Fozzie Bear (Muppets)

• Mean Dinosaur-Snuffy (Sesame Street)

• Baby Littlefoot-Baby Elmo (Sesame Street)

• Baby Cera-Baby Zoe (Sesame Street)

• Baby Ducky-Baby Rosita (Sesame Street)

• Baby Petire-Little Bird (Sesame Street)