Henry Thomas

Elliott

Drew Barrymore

Gertie

Robert MacNaughton

Michael

Peter Coyote

Keys

Dee Wallace

Mary

Erika Eleniak

Pretty Girl

K.C. Martel

Greg

C. Thomas Howell

Tyler

Sean Frye

Steve

David M. O'Dell

Schoolboy

Richard Swingler

Science Teacher

Frank Toth

Policeman

Robert Barton

Ultra Sound Man

Michael Darrell

Van Man

David Berkson

Medical Unit

David Carlberg

Medical Unit

Milt Kogan

Medical Unit

Alexander Lampone

Medical Unit

Rhoda Makoff

Medical Unit

Robert D. Murphy

Medical Unit

Richard Pesavento

Medical Unit

Tom Sherry

Medical Unit

Susan Cameron

Medical Unit

Will Fowler, Jr.

Medical Unit

Barbara Hartnett

Medical Unit

Diane Lampone

Medical Unit

Mary Stein

Medical Unit

Mitch Suskin

Medical Unit

Ted Grossman

Government Agent (uncredited)

James Kahn

Mustachioed Medical Unit Member Who Confirms E.T.'s Death (uncredited)

Anne Lockhart

Nurse (uncredited)

Melissa Mathison

Elliot's School Nurse (uncredited)

Debra Winger

Nurse Zombie Carrying Poodle (uncredited)

Michael Lepre

Pizza Man (uncredited)

Alex Daniels

Federal Agent in Car Chase (uncredited)

Chuck Riley

Narrator of Theatrical Trailer (uncredited)

Quinn Smith

Kid 3 (uncredited)

Casey Kasem

Himself (Uncredited) (Voice on Archival Footage)