The actress was starring in the Disney Channel's 'The Suite Life of Zack and Cody' at the time the film was in preproduction ...

Arnold Schwarzenegger doesn’t seem like the type of guy who enjoys being told what to do, but even he is willing to accept subordination from time to time, at least from Clint Eastwood.

Frank Sinatra was once attached to play a role that was eventually played by Clint Eastwood, but Sinatra left his mark on the project anyway.