"Zero Sum" -- Jackson learns his mother is missing in Africa, but before he can look for her, he and the team must contend with a hostile force that has overtaken their plane. Also, Jamie learns a shocking secret about Abraham, on ZOO, Tuesday, August 9 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured Kristen Connolly as Jamie Campbell Photo: Shane Harvey /CBSÃÂ©2016 CBS Broadcasting, Inc. All Rights Reserved | Episode 2.08 - Zero Sum | Promotional Episode Photos | Season 2 | Zoo | Gallery

SpoilerTV Image Archive | Gallery | Zoo | Season 2 | Promotional Episode Photos | Episode 2.08 - Zero Sum | "Zero Sum" -- Jackson learns his mother is missing in Africa, but before he can look for her, he and the team must contend with a hostile force that has overtaken their plane. Also, Jamie learns a shocking secret about Abraham, on ZOO, Tuesday, August 9 (9:00-10:00 PM, ET/PT), on the CBS Television Network. Pictured Kristen Connolly as Jamie Campbell Photo: Shane Harvey /CBSÃÂ©2016 CBS Broadcasting, Inc. All Rights Reserved

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