The Dukes of Hazzard - Season 4 Episode 11 -

Boss Hogg is very anxious to win the Hazzard County "Drag 'n' Fly" contest. But the only thing standing in his way is the Dukes and the General Lee. So when Luke is slightly injured, he has him hypnotized to get rid of the General Lee no matter who tries to stop him, which works too well.