While Ezra, Richard and Jules find a crucial clue to Maddie’s whereabouts, Maddie's interest in Patrick rings alarm bells for Max, Sally, and their dangerous boss - The Doctor.

Ezra, Richard and Jules give Maddie some life-altering information. Maddie and Max hatch a plan to save their lives, but they need the bumblers' help. Maddie and Patrick talk marriage.

As Patrick and Maddie exchange marriage vows, the long-awaited showdown between con artists and FBI agents plays out, though it is unclear whose side Maddie is really on, or who will be victorious.

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.

Maddie continues to struggle with her demons. The Bumblers have to scramble to find a way back to America when they learn that the Doctor is closing in on Ezra's family.

Richard, Jules, and Poppy hit an unexpected snag in their attempt to retrieve the ring. Ezra arrives to save his family, while Maddie reconnects with her past.

In pursuit of the ring, the Bumblers don new identities under Maddie's tutelage; Ezra forms an unlikely relationship with a Toby Jug collector; Max and Sally try to dig up dirt from the Doctor's past.

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.