Boy, Zathras was great fun in this double episode:
Zathras is used to being beast of burden. Had very sad life. Will probably have very sad death. Ah! at least there is symmetry!
He's definitely one of my favourite characters, played by Tim Choate, I've discovered. Probably a very funny guy.
O'Hare actually looked good as Valen... I don't know, for a time-travel show, I followed it pretty well.