THEO, "MOTHER" AND THE 41 TRUST MAKE A WORLD-ALTERING DISCOVERY ON PLUM ISLAND -- BUT NOT EVERYONE LIVES -- ON ABC'S "ZERO HOUR"

"Hands" - Injured and disoriented from his recent car accident, Hank awakens on Plum Island in the hands of Melanie Lynch, a.k.a "Mother," and the 41 Trust. With the stakes higher than ever, Hank's father agrees to continue his work for "Mother" to ultimately save his son's life. While Beck frantically assembles a rescue team in an attempt to find Hank, Laila is impatient and secretly heads out on her own. Inside the Plum Island laboratory, White Vincent unknowingly enters a deal that costs him more than he could have ever envisioned - and with everyone racing to save Hank Galliston, not everyone who goes in, comes out alive -- on "Zero Hour," SATURDAY, JULY 27 (8:00-9:00 p.m., ET), on the ABC Television Network.

"Zero Hour" stars Anthony Edwards as Hank Galliston, Carmen Ejogo as Rebecca "Beck" Riley, Scott Michael Foster as Arron Martin, Addison Timlin as Rachel Lewis, with Jacinda Barrett as Laila Galliston and Michael Nyqvist as White Vincent.

Guest starring are Amy Irving as "Mother," Amir Arison as "Molars," Jamie Jackson as Reverend Mark and Dan Ziskie as Mr. Galliston.

"Hands" was written by Jess Pineda and Julie Benson and directed by Clark Johnson.

"Zero Hour" is broadcast in 720 Progressive (720P), ABC's Selected HD Format, with 5.1 channel surround sound. This program carries a TV-PG,V parental guideline.