In the 1970s, old gangster moll Lou Rolfe is confronted with her involvement in the St. Valentine's Day Massacre orchestrated in 1929 by her former husband, Al Capone's main hit-man, Jack McGurn.
| Actor | Role |
|---|---|
 Sebastiano PigazziJack McGurn | Jack McGurn |
 Natalie ShinnickLou Rolfe | Lou Rolfe |
 Linda HamiltonLouise Rolfe | Louise Rolfe |
| SSam JacobsAl Capone | Al Capone |
 Greg RomanDet. Drury | Det. Drury |
| MMichael MonasterioFrank Nitti | Frank Nitti |
| SShanna GraceHelen Gibaldi | Helen Gibaldi |
| JJillian RezenJune Francis | June Francis |
 Isadora SwannJoanna Gibaldi (teen) | Joanna Gibaldi (teen) |
| JJoe RussellFather | Father |
 Hap LawrenceJudge Green | Judge Green |
 Coby LarindeBenny Feldman | Benny Feldman |
 Shane Ryan-ReidBlack Hand Mobster | Black Hand Mobster |
 Andrew PickwoodJudge | Judge |
| DDonovan SinohueDancer | Dancer |