Four of the actors have links to Star Trek. Gary Lockwood, BarBara Luna, and Morgan Woodward all starred in Star Trek (1966) Episodes. Brooke Bundy appeared in a Star Trek: The Next Generation (1987) Episode.
When leaving the church service that was held in the general store, as Johnny Cobb bids farewell to the preacher, the boom mike is visible in the store's door window.
Mrs. Sawyer-Midwife:
Dulcie, you've no patience with the menfolk.
Dulcie: Well, they come in all sizes, Mrs. Sawyer, but I've yet to find one that's worth a woman's patience.
Earl: [after Norman has inappropriately touched Meli, the waitress and caused her to run away]
Well, times have changed, grandpa. Girl likes a little cooing first. You just can't grab her like that!