Continuity mistake: Jack Lemmon puts the cat in Walter's truck. We see a close up of the cat's paws scratching holes in the car seat. A long shot shows the cat picking at the seat again, but there are no holes in the seat anymore.
Grumpier Old Men (1995)
Plot summary
Directed by: Howard Deutch
Starring: Walter Matthau, Daryl Hannah, Jack Lemmon, Kevin Pollak, Ann-Margret, Sophia Loren
Max and John are on the war path when a beautiful Italian woman turns the local bait shop into a restaurant. Things take a different turn when Max finds out the woman actually likes him.
Arnprior
More mistakes in Grumpier Old Men
Maria: I look like a... slut.
Ariel Gustafson: But a very nice slut.
Trivia: Ann Morgan Guilbert plays Mama Ragetti, the mother of Maria Sophia Coletta Ragetti (Sophia Loren). In real life, Guilbert is only six years older than Loren.