In Saving Private Ryan does Captain Miller (Tom Hanks) is having early Parkinson's? Parkinson's disease usually starts with main hand hangers and then arm starting to shake - exactly like Millers...
I have looked for this on the net and there are claims that it is PTSD (Post Traumatic Stress Disorder), and not Parkinson's, but I couldn't find anything like shaky hands being caused by PTSD.
EDIT: Parkinson's could explain why he released German solder at radar station instead of shooting him and also agreed to defend the bridge with Ryan... Suspecting that end is near.
Is Captain Miller having early Parkinson's disease?