What tipped off Sinese?
SPOILER . . .
So, at the end, when Mel Gibson is writing Gary Sinese the reward check, we know that the voice gives Sinese away to the boy and the urination gives him away to the father. But what gives Gibson away to Sinese, when he looks at the check? He says something to the effect of "This check is worthless" or "You don't expect me to try and cash this?" (I don't know, it's been eight years), and I've never understood how he catches on.
Can somebody clue me in?
Rish Outfield