When the fridge door swings open to reveal a disheartening emptiness, Grumpy Gilbert's well-known scowl deepens. With a reluctant sigh, he realises a trip to the shopping centre is unavoidable. Armed with his wallet and an ever-present grumble, he sets off, only to be joined by the cheerful Billy Bullfrog, who brings more chatter than Gilbert can bear.

As they navigate through delays and discontent, their journey promises a fateful encounter filled with laughter, mischief, and a cast of characters that could turn even the grumpiest of frogs into a friend. Will Gilbert learn that maybe, just maybe, there's more to a shopping trip than meets the eye? Join him on this delightful adventure where lessons in friendship and joy await amidst the chaos of Croak-a-ways Supermarket!