I would say Nathan Fillion for Carrot.
Just because I know who he is and what he looks like. I think he would do it credit.
I can not think of another youngish actor who would be able to carry it off looks wise.
As to the others
Vetinari Alan Rickman
Ridcully has to be Brian Blessed. That voice would make the Burser loose all his dried frog pills.
I would have to think of some of the others.
Cheers
Budgie
Just because I know who he is and what he looks like. I think he would do it credit.
I can not think of another youngish actor who would be able to carry it off looks wise.
As to the others
Vetinari Alan Rickman
Ridcully has to be Brian Blessed. That voice would make the Burser loose all his dried frog pills.
I would have to think of some of the others.
Cheers
Budgie