Scott at 2011-07-06 07:13:51:
Here's a little item in the movie that is different than the script. In the latter, Jerry says the line, "Who's coming with me besides... 'Flipper' here?", then "Anybody going with me," and then onto his business with Wendy.
In the movie, Jerry goes on a whole riff off the line, "Who's coming with me." He repeats the line 4 times. And in some ways, it becomes the big pivot point in the scene, spotlighting his desperation to find someone, anyone to join him and thus validate his rash decision.
It also heightens the level of embarrassment Jerry feels - and we feel by extension for him, embarrassment that translates itself into sympathy.
And it also intensifies the pressure on Dorothy, that question four times, each time an overture to her.
My guess is that in rehearsal or early run-throughs of the scene, that line stuck with Crowe and Cruise. Basically milk that line to dig Jerry deeper into his own morass, take the embarrassment from a 10 to an 11 (per Spinal Tap), and make the scene that much more evocative dramatically and emotionally.
One small change in terms of text, but a big one in terms of subtext.