Yes, I think Thayer David was definitely the most talented actor--he hardly ever messed up his lines, and he always seemed in character. I absolutely love Lara Parker as Angelique. While I dislike Roger Davis' roles on DS, I don't think he's the worst actor on there--if they had channeled his "talents" into more interesting, fitting parts, then he wouldn't be nearly as bad as he is. Oh, I forgot about how horrible Sky Rumson is! Ugh, the woman who played Joanna is God-awful, too; what were they thinking? That character had so much promise and suspense attached to her, and then when she actually appears...it's like the whole 1840 storyline: you have so much anticipation for what happens next, but everything falls flat. However, I believe the worst "actor" is that guy they hired to play a bereaved boyfriend in 1995. He was only in one episode, but geez...I felt so sorry for Jonathan Frid who had to work with him.