With his parents out of town, Eddie (Ken Osmond) wangles an invitation to spend the night with Wally (Tony Dow). Before long, however, Wally catches Eddie cheating at chess, the boys have a fight, and Eddie storms out of the house. When Wally refuses to go after him, Ward (Hugh Beaumont) and June (Barbara Billingsley) take matters into their own hands -- but first the Cleavers must convince the neurotic Eddie that they aren't burglars as he sits shivering alone in the Haskell house with all the doors locked and the lights on! ~ Hal Erickson, Rovi