When Dr. Sturgis and Dr. Linkletter are drinking on the park bench, in the long shot, the top of the bottle can be seen at the top of the paper bag. When the shot showing Sturgis is up, the bag is pulled up to the top of the bottle.
When Dale is in his office there is a picture of The Ballpark at Arlington behind him, which opened in 1994. The episode takes place in or around 1993.
Missy says she has a date with The Fresh Prince, who is rich. However, the character himself in The Fresh Prince of Bel-Air (1990) is not rich, he just lived with his rich uncle.