I think Benedict Cumberbatch would do well as Death. I’m sure Una Stubbs would make spot on Granny Weatherwax.
Indeed. He’s already played him twice.
WARNING: I’ve called back a Zombie thread here.
The Patrician: Alan Rickman or Chris Walken
Vimes: Bruce Willis (Eastwood is too old. Willis might be now too)
Rincewind - Eric Idle
CMOT Dibbler - Eric Idle or maybe Michael Palin
DEATH - John Cleese
This being something of an obsession of mine, I have a Pinterest page about it.