In this funny sequel, Paul Vitti, a feared mobster played by Robert De Niro, has been released from prison and faces an uncommon challenge: adapting to life in society. Wanting to leave the world of crime behind, Vitti tries to find his place in a world that feels unfamiliar to him. However, his resolve is threatened when old habits come back to haunt him, and a host of problems from his past begin to emerge.
To complicate matters, Paul’s unusual psychiatrist and friend, Ben Sobel, portrayed by Billy Crystal, is dragged back into the life of his former patient. Ben tries to lead a quiet life, but Vitti's arrival at his home is a real earthquake. Therapy sessions turn into comedic situations as the mobster confesses his fears and emotions, revealing a more vulnerable side that no one expected to see.
As the two friends navigate the complicated waters of legality and family tensions, Vitti becomes a magnet for trouble, attracting both old enemies and authorities. Ben, caught between his duty as a therapist and his loyalty to a problematic friend, finds himself in a series of predicaments that are as hilarious as they are dangerous. Neither of their lives will ever be the same, as chaos and laughter intertwine in this wild adventure.