Castle Music
Castle season 4 poster

Castle season 4 episode 14 soundtrack

The Blue Butterfly, 2 songs

When Castle and Beckett investigate the killing of a treasure hunter, they discover the case is linked to a mysterious homicide from 1947 involving a hard-boiled private detective. Castle realizes the only way to solve the present-day murder is to solve the murder from the past. The 1947 case comes to life through stylized flashbacks, featuring Castle as the private eye and Beckett as a femme fatale.

  • Comes Love — Tamala Jones
    [Live cover version] Beginning, Detective enters club; (repeats) (0:07) Betsy Sinclair sings on stage.
  • I Can't Give You Anything But Love — Louis Armstrong & His Savoy Ballroom Five
    (0:27) Beckett and Castle interview elderly couple

Theme Song

Castle Whistle Theme
Robert Duncan