Danny Miller (played by Larry Kert) performs Once Upon A Time, a 1962 song by Charles Strouse (music) and Lee Adams (lyrics).
The first episode directed by a former cast member, Bill Bixby who played Willie Abbott in the original mini-series.
Billy: You have a dirty mind, Victoria, but your body makes up for it.
Sound technician: Looks like we got us here a budding producer, boss.
Greenberg: If he gives you any lip, step on his tongue. In fact, step on it anyway, just as a matter of general priniciple.
Greenberg: I owe you some.
Billy: My job.
Billy: And a raise.
Greenberg: We'll negotiate.
Rudy: And a title.
Greenberg: You're a good kid, Billy, ... I think.
Ramona: (on a sailing trip with Wesley) Why haven't I done this before? The lake has been here all my life and all I did was swim. I suppose all the rich know how to sail. It's normal.
On the dvd set, in which the pilot episode is split in two separate episodes, this is episode four.