When a single mother (Carmen Ejogo) accepts the help of a mysterious woman after her daughter (Apollonia Pratt) is bitten kwa a rattlesnake, she finds herself making an unthinkable deal to repay her debt.
kuba tells a story about a group of small time criminals in 1975 who attempt to pull off the biggest heist in American history; stealing over $30 million from the Mafia in the smallest state in the union, Rhode Island.