On the run after a violent confrontation, Maddie finds refuge in an unlikely place. Meanwhile, the Bumblers hide out in Mexico as Ezra's conning ways reach risky new heights.

Ezra's Toby jug con leads to an unlikely encounter with an old flame; The Bumblers, Maddie, Max, and Sally set in motion their risky plan to take down the Doctor.

Niagara Falls is the backdrop as the Bumblers, Maddie, Max, Sally, and Sofia try to stay one step ahead of the Doctor in an attempt to ensure their freedom and make the score of a lifetime.