Marcus TaggertMarcus Taggert - A Port Charles detective who has dedicated his life to ridding the city of crime and its criminals.  His world is turned upside down when his worst enemy's misfortune becomes his own.

Florence TaggertFlorence Taggert - The mother of Detective Marcus Taggert, she reveals a long-kept secret that threatens to destroy her son's sanity.

Dara JensenDara Jensen - Former lover of Detective Taggert, Assistant District Attorney Dara Jensen is determined to support him through the difficult times he soon will face.
Sonny CorinthosMichael Corinthos - Port Charles Mob boss, he is the avowed enemy of Detective Marcus Taggert.  An explosive tragedy in his life binds him inextricably to the person he least suspects.  Or desires.

Carly CorinthosCarly Corinthos - Wife of Mob boss Sonny Corinthos, she is impulsive, indiscreet and fiercely loyal to her husband.  Her insecurities about his past loves may be her undoing.

Jason MorganJason Morgan - Best friend and right hand man of Sonny Corinthos, he alone knows the trick to handling his boss' wife.  Which could get sticky because of the past they share.
Mike CorbinMike Corbin - The father of Port Charles mob boss Sonny Corinthos.  His tragic end sets into motion a series of revelations that will change lives irrevocably.
Anthony SorrellAnthony Sorrell - A rival mob boss, he has set his eye on the territory run by Michael 'Sonny' Corinthos.  Sorrell is willing to do whatever it takes to make things happen.  His first move proves that.
Marco Sant'OmeroMarco Sant' Omero - Second-in-command to mobster Anthony Sorrell, Marco carries out his boss' orders with cold, clinical precision.
Agent LarkinAgent Larkin - FBI Agent-in-Charge of the Port Charles case.  He is unusually interested in Detective Marcus Taggert's knowledge of Michael Corinthos and his organization.

Tammy CarsonTammy Carson - A former working girl, she caught the eye of Mike Corbin.