When Karl is bitten by a venomous giant mosquito, his only chance for survival cannot be found on Dinotopia. David and LeSage must embark upon an incredible journey through a secret portal to the outside world but what will be the price ?.

• Lisa Zane
• Erik von Detten
• Jonathan Hyde
• Omid Djalili
• Michael Brandon
• Georgina Rylance
• Shiloh Strong
• Sophie Ward