A former diver disappears, and his girlfriend is kidnapped. Meanwhile, Jack's daughter wants to move back to Chicago, Sam must choose between Jack and Brian, and Danny and Elena plan to get married that evening.



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Episode credited cast:
Derek Wilson
Travis Feretti
Father Andrew Reese
Mrs. Feretti
Rest of cast listed alphabetically:
Samantha Adams ...
Social Worker


The FBI investigates the disappearance of Derek Wilson who vanished after hiring a boat to take him to precise coordinates. He co-owns a sporting goods shop but is also a professional scuba diver. He had received a phone call the afternoon before his disappearance while picnicking in the park with his girlfriend Robin Feretti and her young son Travis and quickly left. The site where Kevin went diving reveals three bodies wearing cement overshoes. When Jack and Elena go to interview Robin, they find Travis hiding in the closet and it seems his mother has been kidnapped. It seems that an old friend of Derek's, Edgar Campbell, needs his services and is prepared to go to extreme lengths to make sure he cooperates. Written by garykmcd

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Release Date:

19 May 2009 (USA)  »

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Technical Specs


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Aspect Ratio:

1.78 : 1
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Did You Know?


Last show of the series. See more »


When Jack's daughter Hanna talks to Samantha about wanting to move back with her mother in Chicago, she expresses fear that Jack will "go DEFCON Five" when she tells him, meaning going into full wartime posture. In actuality, in Department of Defense terminology, DEFCON Five is the lowest level of military alert and DEFCON One is full wartime posture. See more »

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