Description
Tammy (Melissa McCathy) is having a bad day. She ruins her car, gets fired from her thankless job, and instead of finding peace after a hard day, she finds her husband Greg and her neighbor Missy (Nat Faxon, Toni Collette) at home. The bad news is that she's broke and disabled.
The worse news is that her grandmother, Pearl (Susan Sarandon), is her only option - with a car, money and a desire to see Niagara Falls. Tammy doesn't think about running away, but riding in the car with her life-threatening grandmother might be just what she needs.