The Metro Mice tells the story of Renoir, a small mouse with a big problem.

The crime of the century just happened and everyone in the Mousehole, located beneath Notre Dame Cathedral, thinks he did it!

After a daring escape, Renoir, his Grandfather Monet and best friend, Beth, go on a quest across Paris to prove his innocence. Their adventures take them through a hidden world that Big People have never seen. A world filled with sinister rats and criminal cats, pampered poodles, ironic iguanas and an incredibly mischievous monkey. They even fly on the back of a pigeon!

But to solve the mystery and clear his name, Renoir will also have to learn something else: that the most important truth of all is the one we discover about ourselves.