Mary Poppins returns to the Banks family and helps them evade grave dangers by taking them on magical, musical adventures.

Headstrong farmer Rosemary Muldoon has her heart set on winning her neighbour Anthony Reilly's love. The problem is, Anthony seems to have inherited a family curse, and remains oblivious to his beautiful admirer. Stung by his father's plans to sell the family farm to his American nephew, Anthony is jolted into pursuing his dreams.