第 6 季 共 23 集
播出时间：2008年9月29日
第 1 集 Glory Days
播出时间：2008年9月29日
The 1973 death of a football player is reopened and allegations of steroid use arise.
第 2 集 True Calling
播出时间：2008年10月6日
Rush and the team look into the death of an inner-city school teacher, originally thought to be a carjacking gone wrong, when a former student finds her car keys in an old desk.
第 3 集 Wednesday's Women
播出时间：2008年10月13日
The team receives new evidence in a 1964 case which was then though to have been a hit-and-run. Now, a threatening letter addressed to the victim prompts Will and Kat to travel to Mississippi to re-investigate the death of a woman who was secretly involved in giving school supplies for black children.
第 4 集 Roller Girl
播出时间：2008年10月20日
The team re-opens the 1978 case of a teenage roller skater who was found dead in a ravine.
第 5 集 Shore Leave
播出时间：2008年10月27日
The team re-opens the 1951 case of a marine who went missing and never reported for duty after his shore leave.
第 6 集 The Dealer
播出时间：2008年11月3日
When a body is discovered in the trunk of a car, the team re-opens the 1981 case of a missing single mother who used to work at a car dealership.
第 7 集 One Small Step
播出时间：2008年11月10日
The team re-opens the case of a 12-year-old boy who died in 1969 when the retired detective who originally worked the case receives a new clue -- a toy rocket bearing the victim's name.
第 8 集 Triple Threat
播出时间：2008年11月17日
Lilly and the team look into a 1989 case involving a Russian opera singer. Vera has a strong recollection of the case being a rookie in the department at the time.
第 9 集 Pin Up Girl
播出时间：2008年11月24日
The team re-investigates the 1953 death of a murdered pin-up girl when an old photograph provides important new evidence.
第 10 集 Street Money
播出时间：2008年12月1日
When Dexter Collins, a young activist with a bright political future was found shot to death in 2005, it went down as a drug buy gone awry. Following a new tip regarding the location of the weapon, the police reopen the case and interview everyone from members of street gangs to his opponent for the city councilman seat.
第 11 集 Wings
播出时间：2008年12月22日
In an episode featuring songs by Frank Sinatra, the team re-opens the 1960 murder of an airline stewardess whose remains are found in an old hotel.
第 12 集 Lotto Fever
播出时间：2009年1月5日
The team re-investigates the 2007 murder of a mechanic who won $8 million in the lottery.
第 13 集 Breaking News
播出时间：2009年1月12日
The team re-investigates the 1988 murder of a young TV reporter. Previously unseen news footage suggests she was on the verge of breaking a huge story about the unethical practices of a plastics company.
第 14 集 The Brush Man
播出时间：2009年1月26日
When human remains are found in a duck pond, the team reopens the 1967 murder of a brush salesman.
第 15 集 Witness Protection
播出时间：2009年2月16日
When the mother of a missing team storms into station. The case of a witness protection member is reopened when his body is identified by the missing teen.
第 16 集 Jackals
播出时间：2009年3月9日
The 1976 murder of a teen-aged girl is reopened when her father produces a photo of her and a vicious biker gang.
第 17 集 Officer Down
播出时间：2009年3月16日
The team has to cope with their own emotions as they search for the shooter responsible for Jeffries' shooting.
第 18 集 Mind Games
播出时间：2009年3月23日
In an episode featuring only John Lennon hits, the team suspect a 2004 arson that killed a psychiatrist may have been caused by her former patient.
第 19 集 Libertyville
播出时间：2009年3月30日
The team re-investigates the 1958 case of a newlywed real estate developer when new evidence suggests his body might have been moved after he was killed.
第 20 集 Stealing Home
播出时间：2009年4月13日
The team re-opens the 1999 murder of a Cuban baseball star who fled to the U.S. after being fired from his team.
第 21 集 November 22
播出时间：2009年4月27日
When the murder weapon from a 1963 case is unearthed, the team re-opens the murder of a pool hustler who was shot the same day President Kennedy was assassinated.
第 22 集 The Long Blue Line (1)
播出时间：2009年5月4日
In the first part of the two-part season finale, the team re-opens the case of the first ever female cadet in a local military school who was murdered in 2005.
第 23 集 Into the Blue (2)
播出时间：2009年5月11日
In the second part of the finale, the investigation into the female cadet's murder continues. As the team finds more and more clues, the killer tries to stop the investigation to remain hidden.
