Two years ago, the Ribeiro brothers-in-law got themselves tangled up with a Portuguese trafficker—and walked away with a large amount of cash and octopus that clearly wasn’t theirs. Now, the trafficker’s wife turns up dead, her body found right in the middle of the International Bridge of Tui, linking Ourense and Portugal.

As Carnival preparations kick into full gear, the brothers-in-law find themselves swept into yet another chaotic mess—one that promises to turn this year’s festivities into a true masquerade of deception, confusion, and nonstop comic misadventures.