Peep and the Big Wide World: Season 4 - 12 Episode s
4x1 - The Lurmies are Coming
February 2, 2010
4x2 - Quack's Square Deal
February 2, 2010
4x3 - An Inconvenient Tooth Part 1
May 1, 2010
4x4 - An Inconvenient Tooth Part 2
May 1, 2010
4x5 - Bringing Spring
May 13, 2010
4x6 - Quack's Pond Party
May 13, 2010
4x7 - You Can Count on Bunnies
January 8, 2010
4x8 - Falling Feathers
January 8, 2010
4x9 - Magic Duck Dancing
July 17, 2010
4x10 - Chirp Chirp Tweet Tweet Chirp
July 17, 2010
4x11 - Trading Places
June 26, 2010
4x12 - House of Sand and Frog
June 26, 2010