In another inside joke by the writers, Jo Van Fleet's character is named after Naked City editor Hugh Chaloupka.
This episode marked the television debut of Peter Fonda.
Joey: You get a charge out of everything, don't you?
Phil: That's better than being a passenger, Joey.
Anna: (to Phil) Don't be so insolent towards me. I'm putting my license on the line for you.
Anna: Even doctors lose control sometimes.
Anna: You are very good at your job, aren't you, Adam?
Flint: Right now I'd like to trade if for any other job in the world.
Joey: (to Anna) We're imitations, you and me.