I'm Your Puppet

S2 E23: Everyone is at a loss for words to explain the antisocial behavior of ALF's latest mail-order acquisition--a ventriloquism dummy named Paul. As ALF becomes more skilled at throwing his voice, Paul becomes more manipulative. The Tanners are left speechless when he makes ALF his puppet. As a final resort, the Tanners call in psychologist Larry Dykstra (recurring guest star BILL DAILY - "The Bob Newhart Show") to help muzzle Paul.