Twins Cast
The cast of Twins.
Arnold Schwarzenegger
as Julius Benedict

Arnold Schwarzenegger plays Julius Benedict, a physically and intellectually superior man who sets out to find his long-lost twin brother.

Danny DeVito
as Vincent Benedict

Danny DeVito portrays Vincent Benedict, the street-smart and short-statured twin brother of Julius, embarking on a journey of self-discovery.

Kelly Preston
as Marnie Mason

Kelly Preston takes on the role of Marnie Mason, a love interest who becomes entangled in the brothers' quest.

Chloe Webb
as Linda Mason

Chloe Webb plays Linda Mason, Marnie's sister, who adds another layer of complexity to the twins' unfolding story.

Bonnie Bartlett
as Old Mary Ann Benedict

Bonnie Bartlett portrays Old Mary Ann Benedict, the mother of Julius and Vincent, connecting the past to their present.

Marshall Bell
as Webster

Marshall Bell plays Webster, a character who becomes involved in the twins' journey, adding twists to their adventure.

Trey Wilson
as Beetroot McKinley

Trey Wilson takes on the role of Beetroot McKinley, a key player in the events that unfold as the twins seek to uncover the truth.

David Caruso
as Al Greco

David Caruso portrays Al Greco, a character who becomes intertwined with the twins' mission, impacting their path ahead.

Hugh O'Brian
as Granger

Hugh O'Brian plays Granger, a figure who intersects with the twins, influencing the outcome of their quest for understanding.

Tony Jay
as Werner

Tony Jay takes on the role of Werner, adding a layer of intrigue to the twins' journey as the plot thickens.

Nehemiah Persoff
as Mitchell Traven

Nehemiah Persoff portrays Mitchell Traven, a character who plays a pivotal role in the unfolding events surrounding the twins.

Maury Chaykin
as Burt Klane

Maury Chaykin plays Burt Klane, a character who becomes entangled in the twins' endeavors, shaping their path forward.

Tom McCleister
as Bob Klane
David Efron
as Morris Klane
Peter Dvorsky
as Peter Garfield
Robert Harper
as Gilbert Larsen
Rosemary Dunsmore
as Miss Busby
Lora Milligan
as Stewardess
Richard deFaut
as Custodian
Richard Portnow
as Chop Shop Owner
S.A. Griffin
as Hollywood Biker #1
Billy D. Lucas
as Hollywood Biker #2
Lew Hopson
as Cop
Frances Bay
as Mother Superior
Marvin J. McIntyre
as McKinley's Man
Cary-Hiroyuki Tagawa
as Oriental Man
Wayne Grace
as Cell Guard
Thomas Wagner
as Visiting Room Guard
Jay Arlen Jones
as Mover #1
Ty Granderson Jones
as Mover #2
Elizabeth Kaitan
as Secretary
Tom Platz
as Granger Son #1
Roger Callard
as Granger Son #2
Jason Reitman
as Granger Grandson
Catherine Reitman
as Granger Granddaughter
Dendrie Taylor
as Female Neighbor
Sven-Ole Thorsen
as Sam Klane
Gus Rethwisch
as Dave Klane
Linda Porter
as Painter
Bruce McBroom
as Handsome Father
Joe Medjuck
as Photographer
Frank Davis
as Security Guard
John Michael Bolger
as Security Guard
Steve Reevis
as Indian
Jeff Beck
as Lead Guitarist
Terry Bozzio
as Drums
Tony Hymas
as Keyboards
Nicolette Larson
as Singer
Jill Avery
as Bass Player
Dustin Amy
as Picture Taker #2 (uncredited)
Heather Graham
as Young Mary Ann Benedict (uncredited)
Peter Kent
as Man in Jail (uncredited)
Raymond Storti
as Bar Patron (uncredited)
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