Twins (1988 film)

"I don't know what the problem is, but I'm sure it can be solved without resorting to violence."

"Thank you for the cookies. I look forward to tossing them."

"Arnold Schwarzenegger - Julius Benedict, Vincent's older fraternal twin brother."

"Danny DeVito - Vincent Benedict, Julius' younger fraternal twin brother."

"Kelly Preston - Marnie Mason, Linda's sister and Julius' girlfriend-turned-wife."

"Chloe Webb - Linda Mason, Marnie's sister and Vincent's girlfriend-turned-wife."

"Bonnie Bartlett - Mary Ann Benedict, the twins' biological mother."

"David Caruso - Al Greco, a friend of Vincent's."

"Trey Wilson - Beetroot McKinley"

"Marvin J. McIntyre - McKinley's man"

"Marshall Bell - Mr. Webster"

"Tony Jay - Professor Werner, also the narrator, one of the scientists from the experiment that created Julius and Vincent who raised Julius."

"Hugh O'Brian - Granger, one of the twins' six fathers"

"Jason Reitman - Granger's grandson"

"Catherine Reitman - Granger's granddaughter"

"Nehemiah Persoff - Professor Mitchell Traven, one of the scientists from the experiment that created Julius and Vincent."