Mayfield High is holding an exchange dance with another school, and thus the Mayfield boys must choose the names of their dates from photographs deposited in a hat. Though Eddie (Ken Osmond) has drawn the picture of a gorgeous teenager named Gail Preston (Laraine Stephens), he talks Wally (Ken Osmond) into swapping dates with him. At first, Wally can't understand why Eddie would take a pass on a knockout like Gail, but he soon finds out -- Gail is at least two inches taller than Wally! ~ Hal Erickson, Rovi