A mysterious stranger (Tyler Hoechlin) wanders into the Camden home and spends the day with the family; Rabbi Glass (Richard Lewis) confides in Eric that he caught his wife (Laraine Newman) kissing another man.
Eric arranges for Peter and his dog to visit a drug rehab center to cheer up the patients; Chandler receives a letter from Roxanne just before his first date with Paris.
Annie's joy in the wake of her father's death becomes contagious; following Eric's advice, Chandler meets with a lawyer (Randy Spelling) about adoption.