E1 - Finders Keepers / Quack Quiets the Universe

Aired: November 14, 2005

E2 - Peep's Moon Mission / The Many Moons of Quack the Duck

Aired: November 15, 2005

E3 - The Mystery of the Thing That Went Away and Came Back / Peep's Color Quest

Aired: November 16, 2005

Peep looks for his dandelion seed.

E4 - Reflection Affection / Peep Deep in the Big Muddy

Aired: November 17, 2005

E5 - Chirp Sorts it Out (Sort Of) / Hear Here!

Aired: November 16, 2005

E6 - Dry Duck (1) / Dry Duck (2)

Aired: November 19, 2005

E7 - Snow Daze / Flower Shower

Aired: November 20, 2005

E8 - Who Stole the Big Wide World / M-U-D Spells Trouble

Aired: May 11, 2005

E9 - Finding Time / Smaller than a Peep

Aired: November 18, 2005

E10 - Quack Quack / One Duck Too Many

Aired: November 18, 2005

E11 - Count Them Out / Peep Prints

Aired: November 19, 2005

E12 - Stick With Me / Tree Feller

Aired: November 19, 2005

E13 - A Daring Duck / The Trouble With Bubbles

Aired: December 15, 2005

E14 - Flower Shower

Aired: December 15, 2005

E15 - Quack Quack

Aired: September 18, 2006

E16 - One Duck Too Many

Aired: September 18, 2006

The gang builds a pond for Quack No. 2.

E17 - Chirp Sorts It Out (sort of)

Aired: September 25, 2006

E18 - Hear, Here!

Aired: September 25, 2006

E19 - Who Stole the Big Wide World

Aired: September 26, 2006

E20 - M-U-D Spells Trouble

Aired: September 26, 2006

E21 - Finding Time

Aired: September 27, 2006

E22 - Smaller Than a Peep

Aired: September 27, 2006

E23 - Stick With Me

Aired: September 28, 2006

E25 - A Daring Duck

Aired: October 02, 2006

E26 - The Trouble With Bubbles

Aired: October 02, 2006