Synopsis by Hal Erickson
After the Ochmoneks' home is robbed, a neighborhood-watch group is formed, using the Tanner garage as headquarters. Figuring that he'd better take charge of things, ALF inadvertently sends the group scurrying off in several wrong directions thanks to his false alarms. But circumstances are considerably altered when ALF confronts a prowler in the Ochmoneks' living room. This is the first episode of a two-part story.