A bit confusing in the final third... (spoilers maybe)

C'mon... as if Phil Silvers and Jack Gilford did not already resemble each other enough, they go ahead and put them in drag with wigs and I have no idea who's who!

And then, to make things worse, as I already gave up on who was who before they went into drag, all of a sudden everyone is wearing white and I lost track who was who from just 5 minutes before.

It was a bit frustrating because I could follow the story, just not the doppelgangers. Kinda like those WWII movies with the huge casts, but they're all white guys with brown hair in helmets -- too hard to follow for their own good.