Any Friend of Dad's

S1 E10: Tom (Bill Bixby) has always emphasized the value of true friendship to Eddie (Brandon Cruz). But his philosophy is put to a severe test when a not-too-well-remembered "buddy" named Harvey Henshaw (Warren Berlinger) from Tom's school days arrives in town anxious to recall "the good old days." Without meaning to impose, Harvey somehow winds up staying at Tom's apartment for several days, stretching their friendship to the breaking point.