Summer
S11, E17: Justin has lots of outdoor summer fun with his friends. Meanwhile, Mr Tumble judges the Best Kept Garden competition. Will the award go to Aunt Polly or Grandad Tumble?

S11, E17: Justin has lots of outdoor summer fun with his friends. Meanwhile, Mr Tumble judges the Best Kept Garden competition. Will the award go to Aunt Polly or Grandad Tumble?