Main Characters
ALF
103 main appearances
William Tanner
103 main appearances
Kate Tanner
103 main appearances
Lynn Tanner
102 main appearances
Recurring Guest Characters
Officer Greenwald
2 guest appearances
Julius
1 guest appearances
Stele
1 guest appearances
Hogarth
1 guest appearances
Addison
1 guest appearances
Mary Jo
1 guest appearances
Scott
1 guest appearances
Artie
1 guest appearances
Sam
1 guest appearances
Warren
1 guest appearances
Ms. Wine
1 guest appearances
Luis Mancia
1 guest appearances
Nick Mintz
1 guest appearances
Bill Loman
1 guest appearances
Gilligan
1 guest appearances
Skipper Jonas Grumby
1 guest appearances
Professor Roy Hinkley
1 guest appearances
Mary Ann Summers
1 guest appearances
Lenny Scott
1 guest appearances