The song is typical of the band's music, with the dual lead guitar harmony and Brian Robertson's use of the wah-wah pedal.

Phil Lynott's lyrics about a prison break are the typical personification of the "tough guys", also seen in "The Boys Are Back in Town" and the regular concert closer and fan favourite "The Rocker".

An alternate version of the song appeared on the bonus disc of the 2011 remastered deluxe edition of the Jailbreak album, featuring a short spoken introduction and additional guitar parts throughout.

[4] "Jailbreak" is used in the films Detroit Rock City, Joe Dirt, Bordello of Blood, and Gracie.

On 3 February 2009, a live version of the song (from the Still Dangerous live album) was released as download content for the Rock Band series as part of a Thin Lizzy pack (which also contained versions of "The Boys Are Back in Town" and "Cowboy Song" from the same album).