I think Dancy was actually talking about Dr. Sutcliffe's death scene (played by John Benjamin Hickey), not Dr. Chilton/Raul Esparza. But it was for the same reason—he was friends with the actor beforehand, so it was really disturbing to arrive on set to see him "dead" in a really gruesome way.

Yeah, I think you're right.

I was really sad to see Jamie go, even though Jamar pretty much blew him out of the water. Kinda wish they hadn't been put against each other.