I know I felt a "bump" when Quentin came on.
how many of those DS novels were there that featured Quentin in the story?
I swear Quentin did appear in a portrait in the background in one of the newspaper panels.
Don't forget all of Quentin's "as played by Engelbert Humperdinck" appearances in those dreadful Gold Key comic books.
Quentin looked Tasmanian, Julia resembled a retired drag queen badly in need of chin surgery, Prof. Stokes appeared to be semi-batrachian... I'm not sure what to say about Barn's portrayal in those comics, except that as I recall it, he was drawn looking more like Tony George than Jonathan Frid.
No wonder Elizabeth never left Collinwood; she couldn't get her hair through the front door.