Cold Case (Seasons 8-12)

Plot
The seasons are set in Atlanta, Georgia, and follows Detective Sarah Goldsmith (Emily Bett Rickards), a homicide detective with the Atlanta Police Department, who specializes in "cold cases", or investigations which are no longer being actively pursued by the department. Sarah is partnered with Detective Alan Schmidt Sr. (Joseph Sikora). They work under Lieutenant Harold Worrington (Christoph Waltz) in season 8 and under Lieutenant Lilly Rush from season 9 and onwards and are assisted by other detectives from their squad: Robert Belucci (Vincent Piazza), Akshay Patel (Anupam Tripathi), Brent Harris (Cole Petersen), Patrick Bubley (Andre Kinney) and Blaine Robins (Nathan Baesel).

Usually, each episode would focus on a single investigation. Almost all cases involved murders committed in Fulton County, although some cases were commited in the rest of the United States. Cases were also spread out over much of the previous and current centuries, with some as recent as a couple of months and others dating back to the 1800s.

Main Characters

 * Sarah Goldsmith (Portrayed by: Emily Bett Rickards)
 * Alan Schmidt Sr. (Portrayed by: Joseph Sikora)
 * Lieutenant Harold Worrington (Portrayed by: Christoph Waltz)
 * Robert Belucci (Portrayed by: Vincent Piazza)
 * Akshay Patel (Portrayed by: Anupam Tripathi)
 * Brent Harris (Portrayed by: Cole Petersen) - a homicide detective from the Boston Police Department.
 * Patrick Bubley (Portrayed by: Andre Kinney) - a homicide detective from the Philadelphia Police Department.
 * ? (Portrayed by: ?)
 * Lieutenant Lilly Rush (Portrayed by: Kathryn Morris)
 * Blaine Robins (Portrayed by: Nathan Baesel) - a pardoned felon who was recruited by the Atlanta Police Department for his skills.

Major Supporting Characters

 * Rebecca Goldsmith (Portrayed by: Isabella Hofmann) - Sarah's mother and a retired homicide detective.
 * Alan Schmidt Jr. (Portrayed by: Griffin Santopietro) - Alan Sr.'s son who joined the Atlanta Police Department in season 12.
 * Gwen Robins (Portrayed by: Jamie Allman)
 * ? (Portrayed by: Jennette McCurdy) - Sarah's best friend and a homicide detective at the Raleigh Police Department
 * ADA Amber Lords (Portrayed by: Whitney Able)
 * ? (Portrayed by: )
 * Yuri Ishikawa (Portrayed by: Yô Yoshida)
 * ? (Portrayed by: )

Minor Supporting Characters

 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )

Villains

 * Zane McMahon (Portrayed by: Tanner Buchanan)
 * Reno (Portrayed by: Carlos Valdez)
 * Don Lords (Portrayed by: John Walcutt) - a rogue private investigator and Amber's father.
 * Arch Caesar (Portrayed by: Bruno Campos) - a former homicide detective and Don's right hand man.
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )
 * ? (Portrayed by: )

Soundtrack

 * [ ? by ?]
 * [ ? by ?]
 * [ ? by ?]
 * [ ? by ?]
 * [ ? by ?]
 * [ ? by ?]
 * [ ? by ?]
 * [ ? by ?]