A Gruff Seperation
- Episode aired Feb 16, 2018
- TV-Y7
- 22m
Hiccup grows weary when Gruffnut arrives on the twins' 19th birthday to administer a Thorston coming of age ritual involving three dangerous challenges.Hiccup grows weary when Gruffnut arrives on the twins' 19th birthday to administer a Thorston coming of age ritual involving three dangerous challenges.Hiccup grows weary when Gruffnut arrives on the twins' 19th birthday to administer a Thorston coming of age ritual involving three dangerous challenges.