The Meadow Vale Ponies: Mulberry to the Rescue!

Disaster strikes at Meadow Vale Stables! Thieves have stolen three of the horses - including Sam's beloved (but very naughty) pony, Mulberry. Clever Mulberry escapes, but who is going to believe that Sam can talk to Mulberry and knows where the horse thieves are hiding? Can Mulberry and Sam rescue the missing ponies on their own?