24.558 दृश्य
Dr. Laszlo reveals the location of Nicks Core, leaving Anna with a terrible choice: to kill or not to kill? Later, as she heads to Antarctica with the SIMs, Anna makes a shocking discovery about the origins of her sudden illness and recent nightmares
पहिलो एयर मिति : Aug 18, 2008
अन्तिम एयर मिति : Oct 30, 2008
एपिसोड : 50 एपिसोड
सीजन : 1 सीजन
रनटाइम: 20 मिनेट
स्टुडियो: NBC
