Cast of Twins

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

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

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

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

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

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

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

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

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

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

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