What is the Entire cast of Bonanza episode The Infernal Machine?

The cast of the Bonanza episode "The Infernal Machine" includes:

* Lorne Greene as Ben Cartwright

* Pernell Roberts as Adam Cartwright

* Dan Blocker as Hoss Cartwright

* Michael Landon as Little Joe Cartwright

* Victor French as Jamie Hunter

* Ed Ames as Willie

* Robert Foulk as Sheriff Roy Coffee

* Roy Roberts as Hank Dawson