Sesame Street: 3,2,1 Let's Go

Episode 25 (1x25)

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"Ernie Says" all about taking turns barking. Bert and Ernie are in Antarctica and get befriended by a bossy penguin who enlists Bert to help keep an egg safe and warm. Could Bert be a Daddy Penguin? In Alaska, Grover sees how Alaskans get dressed during winter, and learns that they call winter ookyook.