Trivia: When the real Santa and the fake Santa are fighting on the sleigh when the fake Santa is heading out to deliver coal to all the children, the fake Santa says something like 'You are a strange little man.' Buzz Lightyear (voiced by Tim Allen) in the movie Toy Story said the same thing to Woody.
Trivia: In the movie Barry buys lots of Healthy Choice pudding to get the frequent flier miles. In real life Healthy Choice had this actual promotion and there was a news story about a man who bought a lot of the pudding and got enough free miles to fly his family on quite a few trips to other countries.jaws65
Trivia: When Kelvin gives Rheya the pill to relax, note that she takes a sip of water first and then puts the pill in her mouth. When director, Steven Soderbergh, asked Natascha McElhone if she did this as a part of her performance, as possibly a statement that if "you are created by Solaris that is how you take a pill?" Natascha was confused and informed him that was simply how she took pills. (00:48:25)OneHappyHusky
Trivia: Erin Vanderbilt, the woman that Andrew is shown marrying at the end originally had a bigger part, but test audiences misunderstood her relationship with Andrew before breaking up with Melanie, so all of Erin's scenes were cut except for that small bit over the credits.
Trivia: Did anyone else pick up the Indiana Jones and the Temple of Doom rip-off/reference? When Mathyus is in the harem of Lord Memnon and the archers come in, he cuts the gong off the wall and runs behind it as a shield, while the guards shoot at it in vain. He then busts out the window and jumps out of it.
Trivia: The director's family stars as extras in the movie. For example, when Pinky and Teets are getting engaged, just before the cell phone rings, a person is shown in a close up. That is the director's aunt. Even the director is shown at the party after the engagement.