Second Chance - Season 1 Episode 11

Pritchard and Duval race against the clock to save Gracie from Connor and Otto's life-threatening experiment. But time is quickly running out for Pritchard as well, since there is no tank in which he can regenerate. Meanwhile, Mary, with Alexa's help, does everything she can to try to unlock to code to save Pritchard's life before it's too late, and Otto wrestles with his conscience and the decisions he's made that have changed lives forever.