Willie and ALF both talk to a psychologist.

ALF's mail-order ventriloquist's dummy takes on a life of its own, and it takes a visit from a psychiatrist to cure him.

ALF fantasizes that he reveals his existence to the world and serves as substitute host on David Letterman's show.

After a visit from a psychologist, ALF subjects the Tanners to a barrage of unwanted psychoanalysis.