A Child's Christmas in Weemawee

S1, E15: For Patty and Lauren, 'tis the season to crash all the "popular" holiday parties, but their well-laid plans could be ruined when Patty's estranged father decides their relationship needs some holiday togetherness. Tony Dow, best known for his role as Beaver's big brother Wally in "Leave It to Beaver," makes a rare guest-starring appearance as Patty's long-lost father in the first of a special two-part "Square Pegs"