Cancellation

On May 19, 2009, the morning the series finale aired, it was announced that the show had been cancelled.^[1] In season seven, the ratings sank lower, to an average of a 2.7 rating but climbed up to 12 million viewers and ranked 18th. However, CBS had to make a choice between renewing either Without a Trace or Cold Case due to budget cuts. They chose to keep Cold Case.

Season 1

The missing persons unit is headed up by the driven but morally compromised Jack Malone, whose professional successes are marred by his complicated personal life—he is in the midst of a messy breakup from his wife, precipitated by his own infidelity with his protege, Samantha "Sam" Spade. At the outset of the series, Jack struggles to balance his crumbling marriage with the arrival of Martin Fitzgerald, a rookie agent whose placement Jack sees as a sinecure due to Fitzgerald's father being a powerful figure in the FBI. The team ultimately find themselves forced to come together and personally reckon with the legacy of 9/11 when a powerful businesswoman whose company headquarters were destroyed in the Twin Tower attacks goes missing and her kidnapper—a man whose wife was killed in the World Trade Center—abducts Jack in order to forestall her rescue.

Season 2

As the team continues to track down missing people, Jack and his wife slide towards divorce, while Jack must also care for his father (Martin Landau) who has Alzheimer's disease. The team members' life histories are revealed, including the fact that Martin was practically raised by his aunt and uncle, and Danny is an orphan whose estranged brother Rafael (Alex Fernandez) is a convicted felon. Martin fatally shoots a child sex trafficker, and both Vivian and he must keep quiet to keep their jobs. Jack makes a last-ditch attempt to save his marriage by moving to Chicago with his family, giving Vivian a long-awaited promotion to his post, but at the last minute, his wife Maria (Talia Balsam) leaves without him, taking their daughters Hannah and Kate (Vanessa and Laura Marano) with her.

Following a campaign by the conservative group the Parents Television Council, CBS was fined a record $3.6 million for indecency for the sixth episode "Our Sons and Daughters", which centered around a teenaged orgy. CBS argued that the episode "featured an important and socially relevant storyline warning parents to exercise greater supervision of their teenaged children."^[5]

Season 3

Vivian loses her promotion when Jack returns to his job, causing some commotion among the team. She also experiences heart trouble that endangers her life and her career, and undergoes risky surgery. Martin and Samantha begin dating secretly, and because of disagreements between them on whether or not to reveal it to the rest of the team, it ends badly. Jack undergoes a brutal custody battle with his ex-wife. Danny has to confront his traumatic past, and Rafael. The season ends with a cliffhanger as a hired mercenary opens fire on Martin and Danny's car while they transport a prisoner.

Season 4

After barely surviving the gun battle that ended season three, Martin must recover from near-fatal gunshot wounds while Danny battles post-traumatic stress disorder (PTSD). Stretched for help, the team gets a new member, Elena Delgado, a former NYPD vice-squad officer with an aggressive, streetwise attitude. She has a past connection to Danny, the nature of which is unknown until season five. Martin develops an addiction to painkillers, and Jack begins dating Anne Cassidy (Mary Elizabeth Mastrantonio), the widow of a former mentor killed in the line of duty.

Season 5

Anne miscarries and abruptly breaks up with Jack. Danny and Elena begin dating, while her ex-husband Carlos Aguilar (Jsu Garcia) sues for custody of their daughter Sofie (Ashlyn Sanchez), and later abducts her. More about Samantha's difficult past is revealed, including her strained relationships with her mother Patricia (Tess Harper) and older sister Emily (Molly Price). Jack is abducted and tortured by a psychotic woman, but initially appears to show few effects. At the end of the season, Carlos is freed, leaving the team worried about Elena's safety, and a serial kidnapper appears to be preying on young women.

Season 6

Vivian is put in charge of a task force to locate the serial kidnapper, who is part of a sex-trafficking ring. Samantha discovers that she is pregnant from a one-night stand with a bartender at the time, Brian Donovan (Adam Kaufman), and by the end of the season, he waives paternal rights because of what Jack digs up on him and Sam confronting him about it, and she gives birth to her son Finn. Jack begins a pattern of roughing up suspects and intimidating people to make them talk, which appears to be related to PTSD. He also gets into a dangerous situation without backup and is nearly killed, and becomes overly involved in the life of a teenager he saved from the sex traffickers. In the season finale, he is demoted and put in mandatory therapy with Dr. Clare Bryson (Linda Hunt).

This season also contained a two-part crossover episode with CSI: Crime Scene Investigation, as Jack and Gil Grissom (William Petersen) and their teams track down a serial killer responsible for the disappearance of a boy six years ago. Both episodes are included on the DVD collection for CSI's eighth season.

Without a Trace completed 12 episodes of season six before the 2007–2008 WGA strike.^[6] Because the show's writing staff all joined the strike, no more new episodes were made until the issue was settled. Once the strike ended, the show returned on April 3, 2008, with six episodes.^[7]

Season 7

The seventh and final season begins with the team getting a new boss, Clark Medina (Steven Weber), but he shortly gives Jack his position back. Jack and Sam's relationship rekindles. Jack takes custody of his older daughter Hannah. Brian decides to be a father to Finn. Martin gets involved with Kim Marcus (Vanessa Marcil), but he eventually finds out that she was involved in a crime and arrests her. Jack and Sam mutually end their romantic relationship for good. Jack reconciles with Hannah. Sam begins living with Brian to raise Finn together. The team goes to Danny and Elena's wedding.

Crossover with CSI: Crime Scene Investigation

In "Where and Why", Gil Grissom comes to New York to help the FBI track down a serial killer after Jack Malone comes to Las Vegas to help the CSIs with a murder victim in "Who and What".

U.S. television ratings

Seasonal rankings (based on average total viewers per episode) of Without a Trace on CBS:

Note: Each U.S. network television season starts in late September and ends in late May, which coincides with the completion of May sweeps.

Awards and nominations

During the series' run, it received 1 Golden Globe award nomination, 5 Primetime Emmy award nomination, and 3 Screen Actors Guild award nominations.

Season releases

Without a Trace Season 1 has been released on Region 1, Region 2 and Region 4 DVD. Season 2 (region 1 DVD) was released on March 13, 2007.^[20] Seasons 3 and 4 were released on Region 1 DVDs in 2012 under the Warner Archive "Manufactured On Demand" model. Season 5 was released in Region 1 on November 27, 2012. Season 6 was released in Regions 1 and 4 on May 7, 2013. Season 7 was released on April 29, 2014 on Region 1.

Seasons 1–6 have all been released under Region 2 encoding, while Seasons 1-4 have been released under Region 4 encoding.