* AwesomeMusic: [[https://www.youtube.com/watch?v=lMsVkRirGk4 "Right Here, Right Now"]] by Music/FatboySlim in the first episode.
* TearJerker:
** Bobby's death in Season 2.
** "After Time", the first post 9/11 episode when Tommy Doyle's body is brought back to the firehouse.