The Flim-Flam Man (1967)
George C. Scott: Mordecai
Mordecai Jones : Only cheat the cheaters, boy - you can't cheat an honest man!
Mordecai Jones : Educational Credits: "M.B.S., C.S., D.D. - Master of Back-Stabbing, Cork-Screwing and Dirty-Dealing!"
Mordecai Jones : Son, you'd be amazed at the hundreds of satisfied students I've matriculated over the last 50 years!