Happy Birthday everybody! It's a Wiggly party where you get the presents and we've invited some of our favorite friends around for some fun. Laugh with Captain Feather sword, Murray and Dorothy in Wiggly Joke Time. Then there's the world's most famous weatherman, Al Roker, singing the new Wiggles song Thank You, Mr Weatherman! Country superstar Troy Cassar-Daley sings I Love It When It Rains and Gotha from Elcho Island sings Ngalmam Djangu Godku Yumarrku (We Are All in God's Family) in her indigenous language. Finally, for the first time ever on CD, hear your favorite Wiggles songs live in concert with Sam! Hip, hip hooray, it's time for The Wiggles' Big Birthday!