Christine's crush on Mr. Harris makes her lose her composure around him at Ritchie's school's big fundraising gala. When Ritchie wins the coveted raffle prize of a playdate with his teacher, Mr. Harris, Christine is thrilled -- until Richard's pre-scheduled father-son plans threaten to spoil the fun.
Blair Underwood returns as Mr. Harris, Ritchie's fourth grade teacher. Mary McDonough returns as Mrs. Wilhoite, one of the parents at Ritchie's school.