Was there a way to save both Liz and Alex?
On Roswell, New Mexico Season 4 Episode 9, exposure to the alien power mist left everyone in danger.
Meanwhile, Michael stumbled upon a dangerous secret Rosa had been keeping from everyone.
Elsewhere, Isobel proceeded with her new sense of worth following another big bust-up.
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.