In the scene where Sabrina meets Angela in the bar, it is revealed that Sabrina's major in college was political science.
Lee Travis (Paula) - who later married the show's writer/producer Edward J. Lakso - also appeared as different characters in season three's Angels in Vegas (1978), season four's Love Boat Angels (1979), and season five's Chorus Line Angels (1981).
Nigel Bullard (Palmer) previously appeared as a different character in season one's The Big Tap-Out (1977), and later in season three's Counterfeit Angels (1979) and season four's One Love... Two Angels: Part I (1980) and One Love... Two Angels: Part II (1980).