Malcolm and his family goes to Hals father's house for a reunion. The family doesn't like Lois. Reese and Dewey try to get in their grandfathers will. Malcolm's grandfather takes a special interest in him, while the young cousins love Francis.
Stars: Jane Kaczmarek, Bryan Cranston, Christopher Masterson
Director(s): Ken Kwapis
Writer(s): Linwood Boomer, Alex Reid, Nahnatchka Khan