Teletubbies - Season 2 - Eps 136: Milking Cows
Po is out for a ride on her Scooter. The Teletubbies watch James and Matthew help their uncle Mark milk the cows . It's Time for Tubby Custard, but the Tubby Custard Machine won't work, so the Teletubbies decide to sing a special Tubby Custard song, the Tubby Custard Machine makes some Tubby Custard Music, the Teletubbies try to make Tubby Custard and the Tubby Custard Machine is working Again.
About Teletubbies

Title: Teletubbies
First Air Date: 1997-03-31
Last Air Date: 2001-02-12
Status: Ended
Rating: 4.5/10 (from 153 votes)
Language: EN
Seasons: 6
Total Episodes: 365
Network: BBC Two
Genres: Family, Kids
Production Companies: Ragdoll Productions, BBC
Synopsis
Pre-school fun, fantasy and education with colourful rotund characters Tinky Winky, Dipsy, Laa-Laa and Po in a magical land called Teletubbyland.
Cast

Pui Fan Lee
Po (voice)

John Simmit
Dipsy (voice)

Nikky Smedley
Laa-Laa (voice)

Simon Shelton
Tinky-Winky (voice)

Jessica Smith
Sun Baby (voice)