Mac&Adam Fan
Pathologist
Yeah, that could be.
Why don't you see the other?
I still wish more would cross over...I wonder if it's logistics, since sometimes they do two eps at a time, or actor reluctance (IDK if anyone else was like Billy or not) or just laziness on the part of the producers.
I think it's just if someone is new to the show and has never seen Ray Langston.