Forget the whispering.

I wanted to see Robert Redford do the full Hydra salute.
But it was probably in his contract that he didn't have to.
Or maybe something like this happened on set:
"Okay, Robert, after you say that line, we want you to salute like this."
"No."
"But-"
"Make Shandling do it."
"We don't think he can raise his arms, and he might have had a stroke, but you-"
"No."
"I knew we should have tried to get Voight."