After Astrid makes an alarming discovery, her life comes to depend on a dragon everyone thought was extinct. Her pals race against time to find it.
Original language: English
Available in these countries: Argentina, Australia, Belgium, Brazil, Canada, Colombia, Czech Republic, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Israel, Italy, Japan, Lithuania, Malaysia, Mexico, Netherlands, Poland, Portugal, Russia, Singapore, Slovakia, South Africa, South Korea, Spain, Sweden, Switzerland, Thailand, Turkey, United Kingdom, United States
Available since Jun 27, 2015.