Travel the world with the Thornberrys and come face-to-face with blue sheep in Nepal, emus in Australia, marmots in Pakistan, flash floods in Siberia, Egyptian burial chambers, a runaway hot air balloon, a rock slide on the Karakoram Highway and more!

• Lacey Chabert
• Jodi Carlisle
• Tim Curry
• Flea
• Danielle Harris
• Tom Kane