The exterior of the hospital around the 39:30 mark is actually Humber College, the Lakeshore campus in west end Toronto, South Etobicoke. The campus used to be the Lakeshore Psychiatric Hospital and operated from 1889 until its closure in 1979. Humber College bought the property in the early 1990s.
As of February 2022, the lowest-rated episode of the series.
In this episode Gil Bellows plays the Doctor. Gil played Tommy in The Shawshank Redemption, where when Andy Dufresne escapes from the prison and looks to the sky, in the rain, with his arms spread. When June is finally released from the hospital she does the same, perhaps a nod to Gil's participation in Shawshank.