Twins (1988 movie)

Twins (rendered in its title sequence logo as TWiiNS) is a 1988 American buddy comedy movie produced and directed by Ivan Reitman. It is about unlikely twins (Arnold Schwarzenegger and Danny DeVito) who were separated at birth. 
The movie was a commercial success, grossing $216 million worldwide. Schwarzenegger and DeVito both agreed with the studio to take 20% of the movie's box office returns; this resulted in them receiving the biggest paychecks of their movie careers.