Hey everyone,
Well, I managed to get to see the episode in question, "Yokel Chords". It's one of the musical ones, with two main storylines: a) Bart invents a scary story about a murderer called Stanley and the school sends him to a psychiatrist; b) Lisa is enlisted as a tutor to teach some hillbilly kids. It's quite funny! The character I found is not a psychiatrist at all, but is, in fact, Stephen Sondheim (given Mr Lee's involvement in
Sweeney Todd, how's that for yet another curious coincidence?) I was able to get a few screen captures of him from the episode in question, and here they are:
A Selection of Sondheim (from "The Simpsons" episode "Yokel Chords")
I still think the character is rather similar to Mr Lee, although I can also see the Stephen Sondheim in it, now that I know who it really is based on. Anyway, there we go. Take care everyone:
Warmest regards,
Andrés