Jessica Chastain, who played Carolyn in the WB's '04 DS pilot, appeared on tonight's PBS' Masterpiece Mystery production of Murder on the Orient Express. She portrayed Mary Debenham (the role portrayed by Vanessa Redgrave in the '74 movie version, if you're familiar with that) and she was really quite good. So much so, that I'm more upset than ever over the whole situation with the '04 pilot because, based on her performance, it would have been fascinating to see what she might have done with Carolyn and any other characters she might have been given had the series gone forward.
Anyone interested in catching this can still do so because PBS stations will most probably be rerunning it again throughout the week (I'm actually DVRing a rebroadcast now) and it is also available to watch online at pbs.org.