20 Things You Didn't Know About Batman & Robin
15. Arnold Schwarzenegger And Chris O'Donnell Never Filmed Any Scenes Together
Despite one of them playing a title character and the other taking top billing and the role of big bad, Chris O'Donnell and Arnold Schwarzenegger never actually filmed any scenes together. Arnold was only on set for six weeks, which didn't coincide with O'Donnell's schedule, with the two actors having to use doubles when they were required to interact onscreen.
Both men have admitted that it was a scheduling issue as opposed to a personal one, and they spent plenty of time together when the cameras weren't rolling and again on the promotional trail, but it still seems strange that Robin and Mr. Freeze play two of the three biggest parts in Batman & Robin but the stars were never in the same frame at the same time.