Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well-preserved body. But rather to skid in sideways, naked, drunk and on fire screaming YEEHAAW ! . . . .
Sean bean for sam vimes. for carrot, if he had been a bit younger......Damian lewis....http://www.imdb.com/name/nm0507073/ The character he played in band of brothers col winters was a quaker/t-totaller amongst all the other guys in the army and reminds me very much of carrot. just looking touch too old nowadays.
"Double-Blind experiment, N: An experiment in which the Chief Researcher believes he is Fooling both the subject and the lab assistant. Often accompanied by a belief in the Tooth Fairy."
All good choices for Sam. But for some reason, as I read the books, I see Steve Carrell as Sam. Didn't happen until I read the part about Sam (literally) running home to be in time to read Sam Jr. his bedtime story, then Carrell just popped up. lol