Screencaps of Ben's scenes from both Chisum and the Sacketts are at my Ben Johnson page. Plenty of pictures of the other actors, too.;)
Chisum
Album 1: http://benjohnsonscreencaps.shutterfly.com/movies/21801
Album 2: http://benjohnsonscreencaps.shutterfly.com/movies/21169
I'm with Keith -- Ben as mumblin' James Pepper steals the movie.
The Sacketts - Part 1: http://benjohnsonscreencaps.shutterfly.com/tvshows/23377
The Sacketts - Part 2: http://benjohnsonscreencaps.shutterfly.com/tvshows/22356