← Previous Next → 1x10 When the Gun Goes Bang, Bang, Bang 4.78/5 (9 votes) First Aired: Sep. 13, 2010 on TNT Summary: Killers of an undercover narcotics cop target Boston homicide headquarters putting Jane, Maura and Frankie Jr. in a fight for their lives. Meanwhile, Angela and Frank eagerly await the return of their son, Tommy, who's being released from prison.

Main Characters in this Episode

• Frankie Ri…
• Detective …
• Detective …
• Angela Riz…

Guest Stars Detective Jane Rizzoli played by Angie Harmon Dr. Maura Isles played by Sasha Alexander (II) Detective Bobby Marino played by Erik Palladino Lieutenant Sean Cavanaugh played by Brian Goodman Murray played by Jack Conley Frank Rizzoli Sr. played by Chazz Palminteri Detective Danny Clark played by Christopher Bello SWAT Commander played by Russ Grant Officer Wolf played by Tom Billett Police Officer played by Carl Marino Cop played by Ryan James Nolan BRIC Detective played by David J Law Cop in Weightroom played by Brandon Alan Makovy More