ALF (TV) Cast
The cast of ALF. Updated on August 31, 2025.
206 actors
Andrea Elson
as Lynn Tanner (101 episodes)

Andrea Elson plays Lynn Tanner, the teenage daughter of the Tanner family in the sitcom ALF.

Anne Schedeen
as Kate Tanner (101 episodes)

Anne Schedeen acts as Kate Tanner, the mother of the Tanner family in ALF.

Paul Fusco
as ALF (voice) (101 episodes)

Paul Fusco provides the voice for ALF, the alien life form residing with the Tanners.

Benji Gregory
as Brian Tanner (101 episodes)

Benji Gregory portrays Brian Tanner, the young son of the Tanner family in the show ALF.

Max Wright
as Willie Tanner (101 episodes)

Max Wright plays Willie Tanner, the father and head of the Tanner household in ALF.

Marcia Wallace
as Mrs. Lyman (2 episodes)
Dorothy Lyman
as Maura Norris (1 episode)
Joseph Maher
as Angel Bob (1 episode)
Carl Franklin
as Dr. Willoughby (1 episode)
Larry Hankin
as Andrew Seminick, Burglar (1 episode)
Martin Doyle
as Mr. Duncan (1 episode)
Sandy Duncan
as Herself (1 episode)

Sandy Duncan makes a guest appearance as herself in the sitcom ALF.

Judith Marie-Bergan
as Marilyn Geiser (1 episode)
Emily Schulman
as Girl (1 episode)
Mary Jo Catlett
as Mary Jo (1 episode)
Judy Landers
as Brenda (2 episodes)
Kathleen Freeman
as Betty Susla (1 episode)
Randee Heller
as Elaine Ochmonek (1 episode)
Casey Kasem
as Himself (1 episode)
Bob Denver
as Gilligan (1 episode)
David Alan Grier
as FBI #1 (1 episode)
Dan Gilvezan
as Harry (1 episode)
Joe Colligan
as Alexander (1 episode)
Ricky Paull Goldin
as Danny Duckworth (2 episodes)
Tim Rossovich
as Instructor (1 episode)
Richard Fancy
as Colonel Halsey (1 episode)
John McLaughlin
as Self (1 episode)
David Ogden Stiers
as Flakey Pete (2 episodes)
Melissa Francis
as Miss Williams (1 episode)
Beverly Archer
as Mrs. Byrd (3 episodes)
Joyce Brothers
as Dr. Joyce Brothers (2 episodes)
Kurt McKinney
as Scott (1 episode)
Alex Henteloff
as Mr. Rasmussen (1 episode)
Dan Castellaneta
as Steve Michaels (1 episode)
Richard Sanders
as Hogarth (1 episode)
Earl Boen
as Warren (1 episode)
David Horowitz
as Himself (1 episode)
Stanley DeSantis
as Minister (1 episode)
Anne Ramsey
as Ethel Buttonwood (1 episode)
Archie Hahn
as Bill Loman (1 episode)
Michael Des Barres
as Eddie (1 episode)
Jeff Doucette
as Scooter (1 episode)
Darwin Joston
as Dog-Pound Attendant (1 episode)
Geoffrey Blake
as Lizard (1 episode)
Todd Susman
as Jim "Jimbo" Hutchinson (1 episode)
Nancy Lenehan
as Laverne Litwak (1 episode)
Carla Gugino
as Laura (1 episode)
Joe Mays
as Ron (1 episode)
Bill Brochtrup
as Charlie (1 episode)
Frances Bay
as Louise Beaumont (1 episode)
Tommy Newsom
as Himself (2 episodes)
Ted Raimi
as Julius (1 episode)
Tara Karsian
as Ellen (1 episode)
Bill Daily
as Dr. Lawrence 'Larry' Dykstra (4 episodes)
Cleavon Little
as George Foley (1 episode)
Allyce Beasley
as Margaret (1 episode)
Joe Namath
as Joe Namath (1 episode)
Carlos Lacámara
as Doug Could (2 episodes)
Sherman Howard
as Officer (1 episode)
Amzie Strickland
as Rebecca (1 episode)
Fran Drescher
as Roxanne (1 episode)
Logan Ramsey
as Vince (1 episode)
Timothy Stack
as Jim (1 episode)
Brandon Tartikoff
as Himself (1 episode)
Paul Dooley
as Whizzer (3 episodes)
Russell Johnson
as Professor Roy Hinkley (1 episode)
Robert Pine
as Father (1 episode)
Francis X. McCarthy
as Alien Task Force Officer Darnell Valentine (archive footage) (2 episodes)
Mark Clayman
as Randy (2 episodes)
Jesse D. Goins
as Doug (1 episode)
Jed Mills
as Dad (1 episode)
Aaron Lustig
as Willie #2 (1 episode)
David Leisure
as Brandon Tartikoff (2 episodes)
Dawn Wells
as Mary Ann Summers (1 episode)
Joseph V. Perry
as Mr. Polniakoff (1 episode)
Dean Cameron
as Robert Sherwood (3 episodes)
Hal Havins
as Officer Gaffney (2 episodes)
Gregory Cooke
as Michael (1 episode)
Eric Christmas
as Bernie (1 episode)
Molly Hagan
as Denise (1 episode)
Nicole Dubuc
as Hannah (1 episode)
Carrie Lorraine
as Heidi (1 episode)
Meshach Taylor
as Addison (1 episode)
Frederick de Cordova
as Himself (2 episodes)
Deborah White
as Monica (1 episode)
Clyde Kusatsu
as Skydiver (1 episode)
Sam Whipple
as Sam (1 episode)
Denise Dowse
as FBI #4 (1 episode)
Mark Blankfield
as Eric, Sr. (1 episode)
Larry Poindexter
as Sergeant Armstrong (1 episode)
Teresa Ganzel
as The Matinee Lady (credit only) (2 episodes)
Henry G. Sanders
as George (1 episode)
John Pinette
as Howie Anderson (1 episode)
Kenneth Tigar
as FBI #2 (1 episode)
Arthur Rosenberg
as Mr. Defoe (1 episode)
Rich Little
as Himself (credit only) (2 episodes)
Joan Embery
as Self (2 episodes)
Mickey Jones
as Artie (1 episode)
Lisle Wilson
as Police Officer (1 episode)
Mark Levine
as Pizza Delivery Man (1 episode)
For the best insights and data about the TV show ALF, visit our main ALF page.