Marcc Rose plays legendary rapper Tupac Shakur, who was murdered in a drive-by shooting in September 1996.
Jonez plays Christopher Wallace, also known as The Notorious BIG or Biggie, a legendary rapper who was murdered in a drive-by shooting in March of 1997.
Duhamel plays Detective Greg Kading, whose investigation of the murders is at the center of Unsolved.
Hinds plays Biggie's mother, Voletta Wallace.
Simpson plays the detective who originally investigated Biggie's murder, and the murder of LAPD officer Kevin Gaines.
Luckett plays Suge Knight's estranged wife Sharitha Golden.