The sixth season of Without a Trace began airing in United States on September 27, 2007. Twelve episodes had been completed before the WGA Strike. A further six episodes were produced after the end of the strike, making this the shortest season of Without a Trace at 18 episodes.
This season included a cross-over with CSI: Crime Scene Investigation involving Jack and Gil Grissom tracking a serial killer from Las Vegas to New York. This established Without a Trace as part of the same fictional universe as the trilogy of CSI shows and Cold Case.
The sixth season of Without a Trace has not been released on DVD in region 1 but was released in region 2 in Germany on November 20, 2009 on and in the UK on July 5, 2010.
When Elijah, a 2-year-old boy who was adopted from Sudan disappears from his home, Malone's team questions whether the abduction is connected to the parents' celebrity or the boy's native country.
When crime scene cleanup expert Leo Cutler and his unhappy 18-year-old daughter, Hannah, disappear from their home, the agents wonder whether any of Leo's clients are involved.
Respected investigative television reporter Christine Woods disappears after visiting a hospital to research a fraud exposé.
When Rhonda Brewer vanishes after her boyfriend is killed in a police shooting outside a nightclub, the team wonders whether the woman's brother, Wallace, leader of a violent gang, could be connected to her disappearance.
It's an ordinary morning at Rushlight Distribution's cubicle-filled corporate office, until a man walks in with a pistol and a shotgun, randomly shooting terrified office workers before turning the gun on himself.
Picking up where CSI left off in the episode entitled "Who and What," ruthless serial killer Terry Lee Wicker is fleeing across Arizona with his abducted son, Kobe.
While debating with an African American student in the middle of a college seminar, sophomore Tom Sweeney lets loose with a racist comment that turns the seminar into a full-out brawl.
Ultimate fighter Brett Hendricks battles against a ferocious opponent in front of a rabid crowd.
A woman, Lindsay Bynum, is escorted out of her maximum security prison cell, and promptly vanishes once she is departs out the main gate.
In a shopping mall at the peak of the holiday season, a cheerful elf takes a picture of Glen Beckett, a good looking mall Santa posing with a kid sitting on his lap.
On a poorly lit block off the Westside Highway, hookers strut while johns cruise past.
Laura Richards is a young sculptor who creates prosthetics for war veterans and others in need of limbs. After perfecting a new arm, she brings it to the main recovery floor of a New York Veteran's Hospital.
Vivian has enlisted the help of the team in finding Franklin Romar, the head of the human trafficking ring that slipped out of her hands (in "One Wrong Move").
Diana Raitt is not your average high school student.
After three years in a non-responsive coma, Jay McCann defies all odds and wakes up.
acey Moran, a lotto winner, leaves a camping trip with her best friends, Trish, Jeff, and Eliot, to have a meeting with the Co-op board at her new apartment she purchased with her fresh lottery winnings.
Connor Bane became a hero when he rescued a 4 year-old boy from being hit by a truck.
It's business as usual for barista Millie as she makes her daily morning coffees. A few customers sit and enjoy their morning cup of joe and then, one by one, they all vanish.