Jessica convinces Detective Donahue to leave; Chester falls into old habits with an old flame; Danny is rescued by Millie, the girlfriend of his wife's killer; Billy's divorced teacher, Mrs. Leslie Walker, enjoys his flattery after confessing her loneliness.

The alien Burt prevents Mary from seeing the real Burt; Eunice admits that she can't stand Dutch; Billy takes Leslie to an out-of-the-way place where they must avoid being seen by Chester and Eunice; and the mismatched Tim and Corinne agree to divorce.