The War with Grandpa

Ed Marino grapples with the profound grief of losing his wife. This emotional turmoil sets the stage for his interactions and the challenges he faces throughout the film.

While attempting to use a self-checkout machine, Ed experiences a comical mishap that leads to an embarrassing confrontation with the store manager. This incident highlights Ed's struggles with adapting to new technology.

Sally Marino-Decker confronts her father, urging him to let go of the past and move in with her family. Although initially resistant, Ed's heart begins to soften as he contemplates the change.

After moving into Sally's home, Ed is relocated to the attic, much to the dismay of his grandson Peter. Peter's dissatisfaction stirs feelings of resentment towards the changes in his home.

Feeling that his space has been invaded, Peter vent his frustrations to his friends, leading him to declare a prank war against Ed. This playful rivalry sets up a series of humorous confrontations.

Never one to back down from a challenge, Ed retaliates with clever pranks aimed at surprising Peter. The mischievous exchanges between Ed and Peter add a lighthearted tone to their relationship.

As Ed continues to live with Sally's family, he begins to form bonds with his granddaughters and son-in-law. Gradually, he opens up to modern conveniences he once dismissed.

Ed organizes a light-hearted dodgeball game to relieve tensions, pitting Peter and his friends against Ed's old pals. This event becomes a crucial moment for Ed to assert his role in the family.

During Jenny's Christmas party, unexpected chaos ensues, including a fumbled attempt to defend Peter from a bully. This incident exemplifies how familial bonds can be both nurturing and chaotic.

At Peter's birthday party, he sets up an ejector seat, intending to prank Ed. Instead, Jerry ends up wearing the Santa suit, adding humor to the celebration while showcasing their ongoing rivalry.

The prank war escalates during the party with antics involving water bottles and lights. Their playful rivalry reveals deeper frustrations and tensions among the family.

The aftermath of the party impacts Mia when Ed discovers her secret relationship with Russell, a contrast to her family's values. This revelation adds another layer of complexity to the family dynamics.

Ed's prank war culminates in an incident that injures him, leading to a hospital visit. During this time, Arthur and Sally impose a punishment on Peter and Mia, showcasing how serious consequences arise from their antics.

Following several misunderstandings, Sally's feelings about Russell shift, and she begins to accept him into the family fold. This acceptance represents a turning point for Sally and the family as they embrace change.

Ed's announcement of pursuing a relationship with Diane sparks anger from Peter, reigniting tensions between them. This leads to a declaration of war, adding further complexity to their already strained relationship.