该剧根据丹麦与瑞典合拍的电视剧集《Bron/Broen》改编，是影星黛安·克鲁格主演的第一部电视剧集。描述美国埃尔帕索市（El Paso）警察局命案侦探Sonya Cross（黛安·克鲁格，Diane Kruger）与墨西哥警探Marco Ruiz（Demian Bichir）合作追击一个跨境作案的连环杀手。 一具尸体出现在埃尔帕索市和墨西哥胡亚雷斯市交界的一座桥上，墨西哥方面派出精英警探Marco与美国警方联合展开调查。Marco很快发现他的女搭档患有一种奇怪的紊乱症，有时情绪亢奋，有时就像得了孤独症一样一言不发。Sonya Cross是一个顽强、直率的女警察，处世不够圆滑，对人不够热情，也缺乏女人应有的同情心。她总是凭借自己的直觉和好恶来办事，有些时候会激怒她的同事，也有些时候充满喜感。Marco是个典型的好男人，当身边的同事一个接一个被贩毒集团拉下水时，Marco仍能做到「出淤泥而不染」。Annabeth Gish扮演一个老男人的妻子Charlotte，来自一个富有的农场主家庭。当她的丈夫在墨西哥突发心脏病去世后，她很快发现丈夫有许多不为人知的秘密。Ted Levine扮演埃尔帕索市警察局警长，Sonya的顶头上司，一个处处展现出牛仔姿态的资深**。Thomas Wright扮演在当地妇女保护组织工作的Steven Linder，但暗中过着双重生活。Emily Rios扮演《埃尔帕索时报》记者Adrianna Perez，工作勤奋。Matthew Lillard扮演记者Daniel Frye，酷爱聚会和社交，但这可能影响他的事业和前途。Catalina Sandino Moreno扮演Marco的第二任妻子，当丈夫在外奔波的时候，她留在家里照顾孩子、打理家务
边桥谜案 (季节 1)
Pilot 7.9
播出日期: 2013-07-10
运行时间: 63 min
概述: When a body is found on the bridge connecting El Paso and Juarez, two detectives, one from the United States and one from Mexico, must work together to hunt down a serial killer operating on both sides of the border.
Calaca 7.2
播出日期: 2013-07-17
运行时间: 54 min
概述: Marco and Sonya investigate the body from the bridge. Frye learns that the Killer isn't done with him. Charlotte makes an unwelcome discovery on her property.
Rio 7.0
播出日期: 2013-07-24
运行时间: 41 min
概述: Sonya and Marco race to track down a prime suspect who could lead them to the lone desert survivor. Charlotte confronts an unexpected visitor determined to keep business as usual.
Maria of the Desert 7.3
播出日期: 2013-07-31
运行时间: 42 min
概述: The clock ticks as Maria's broadcast continues. Sonya searches for the girl's location. Against protocol, Marco works a unique ransom angle. A powerful Juarez force crosses the border.
The Beast 7.1
播出日期: 2013-08-07
运行时间: 48 min
概述: Sonya and Marco suspect a cover-up. Charlotte goes to Marco for advice. A troubled girl seeks adventure in Juarez. A visitor stops by Linder's apartment.
ID 7.4
播出日期: 2013-08-14
运行时间: 44 min
概述: Sonya bonds with a key witness from the case. Marco uncovers secrets about Sonya and Hank's past. Meanwhile, Charlotte seeks help from an old friend.
Destino 7.7
播出日期: 2013-08-21
运行时间: 42 min
概述: The EPPD corners their prime suspect. Charlotte questions Ray's true intentions. Linder crosses the border and takes on his most difficult case yet.
Vendetta 7.6
播出日期: 2013-08-28
运行时间: 45 min
概述: Sonya pursues a cold lead despite Marco's insistence that it's a dead end. Charlotte finds out that Ray has jeopardized her ranch.
The Beetle 7.3
播出日期: 2013-09-04
运行时间: 44 min
概述: Marco reconnects with a friend from his past and races to save his family. Charlotte responds to her biggest threat. Linder reveals his true feelings.
Old Friends 7.4
播出日期: 2013-09-11
运行时间: 39 min
概述: Sonya and Marco close in on the Killer. Charlotte takes drastic measures to protect her ranch. Frye learns that demons from his past aren’t done with him yet.
Take the Ride, Pay the Toll 7.8
播出日期: 2013-09-18
运行时间: 40 min
概述: Showdown on the bridge as the Killer reveals his endgame.
All About Eva 7.0
播出日期: 2013-09-25
运行时间: 49 min
概述: Sonya uses Linder's latest problem to repair her relationship with Marco. Charlotte forms an unlikely alliance.
The Crazy Place 7.0
播出日期: 2013-10-02
运行时间: 44 min
概述: Sonya and Marco search for a missing girl. Charlotte meets someone who knows too much about her new business venture. Marco makes a decision that could change everything.
季
集 13
集 13