4. Naughty Sock (1997)

The Teletubbies are playing "peek-a-boo." They stop to watch Tamzin Griffin as the Funny Lady. She tells a story about a "Naughty Sock." After the video, Dipsy tries to fall asleep. He is distracted by the other Teletubbies, who are making noise. Tinky Winky, Laa-Laa, and Po decide to sleep outside instead. A Voice Trumpet appears and plays "Rock-a-Bye Baby."

Release date: 1997-04-03