The series debuted on Nickelodeon on August 20, 2007, and its original run ended on November 12, 2015.
All first-season episodes are written by Christian Jacobs and Scott Schultz.
[6] The third season started production in September 2009 and began airing on Nickelodeon in 2010 with an order of 13 episodes.
Nick Jr's website hosted clips from a number of them as well.
[13] Songs: "Ask If You Can Pick It Up", "Look Around", "We're Going To Party Today"; Knock-Knock Joke of the Day: "Boo" and "No One"; Biz's Beat of the Day; Mark's Magic Pictures: Magic Star; Jingle: "Birds" by Erykah Badu and James Pants Songs: "Ready For Christmas", "Make It Yourself", "Holiday Lights"; Jingle: "To Give a Present" by James Husband; Storytime: "Douglas the Christmas Tree"; Madelyn, Brian and The Band perform "Hot Chocolate"; DJ Lance and The Gabbaland Choir perform "Christmas Is Upon Us"