Dragons: Rescue Riders
Season 1, Episode 13: Grumblegard (1)
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While the others care for baby dragons at the roost, Dak, Winger, Burple and Aggro come face-to-face with a grumpy old dragon on a dangerous island.
All Episodes - Season 1
Episode 1
The Nest
Episode 2
Deep Trouble
Episode 3
Boo to You
Episode 4
Where There's Smoke
Episode 5
Heavy Metal
Episode 6
Iced Out
Episode 7
Sick Day
Episode 8
Bad Egg
Episode 9
Home Alone
Episode 10
Slobber Power
Episode 11
Crash Course
Episode 12
Furious Fun
Episode 13
Grumblegard (1)
Episode 14
Grumblegard (2)