In a "What If" scenario, a guardian angel shows ALF how much better off the Tanners would be if they had never met him—only for him to realize how much they truly mean to each other.
The bond between ALF and the daughter, Lynn , evolves from simple tolerance to a genuine, often complicated friendship.
ALF faces a real threat when a homeless man reports him to the Alien Task Force , forcing the family to go to great lengths to hide him.
ALF Reviews: "Breaking Up is Hard to Do" (season 3, episode 3)
ALF tries to fix Lynn's love life using a self-help book, leading to his classic brand of interference.
A major arc this season involves Kate's pregnancy . As the Tanners prepare for a new baby, ALF must deal with his own anxieties and allergies related to the upcoming arrival.
In a unique two-part episode, ALF takes over as the host of The Tonight Show Starring Johnny Carson , causing mayhem for the guests and staff.