Songs of Castle season 3
24 episodes, 52 songs
- Episode 1A Deadly Affair2 songs
- Episode 2He's Dead, She's Dead1 song
- Episode 3Under the Gun1 song
- Episode 4Punked2 songs
- Episode 5Anatomy of a Murder3 songs
- Episode 63XK2 songs
- Episode 7Almost Famous5 songs
- Episode 8Murder Most Fowl2 songs
- Episode 9Close Encounters of the Murderous Kind1 song
- Episode 10Last Call2 songs
- Episode 11Nikki Heat1 song
- Episode 12Poof! You're Dead1 song
- Episode 13Knockdown4 songs
- Episode 14Lucky Stiff3 songs
- Episode 15The Final Nail1 song
- Episode 16Setup (1)2 songs
- Episode 17Countdown (2)1 song
- Episode 18One Life to Lose2 songs
- Episode 19Law & Murder1 song
- Episode 20Slice of Death2 songs
- Episode 21The Dead Pool2 songs
- Episode 22To Love and Die in L.A.5 songs
- Episode 23Pretty Dead2 songs
- Episode 24Knockout4 songs
Theme Song
Castle Whistle Theme
Robert Duncan