Horse Sense - S2-E15
Visible crew/equipment: As Gene and Pat ride into the yard of Elaine Castle's ranch, the shadow of a crew member can be seen on Gene's horse Champion. (00:07:40)
Other mistake: Lucy Lawrence enters the stage depot in Bentonville and introduces herself as the new schoolteacher. A young boy exclaims, "School! Phooey!" Mrs. Lawrence says, "Well, school isn't all reading and writing and sums, Edgar." She had no way of knowing his name.