Alex is a lonely accountant whose one act of rage results in her being sentenced to court-ordered therapy. There she meets Stella, the owner of a small extermination business who uses her car as a weapon, and Nikki, a dental technician with the face of an angel and the mind of a sociopath. Together these women form their own "silent revolution", wreaking havoc on the abusive men in their lives.
After a small misunderstanding aboard an airplane escalates out of control, timid businessman Dave Buznik is ordered by the court to undergo anger management therapy at the hands of specialist Dr. Buddy Rydell. But when Buddy steps up his aggressive treatment by moving in, Dave goes from mild to wild as the unorthodox treatment wreaks havoc with his life.
The movie takes us to an island populated entirely by happy, flightless birds – or almost entirely. In this paradise, Red (Jason Sudeikis, "We're the Millers", "Horrible Bosses"), a bird with a temper problem, speedy Chuck (Josh Gad in his first animated role since "Frozen"), and the volatile Bomb (Danny McBride, "This is the End", "Eastbound and Down") have always been outsiders. But when the island is visited by mysterious green piggies, it’s up to these unlikely outcasts to figure out what the pigs are up to.