The dirty 5

After a series of bloody battles, the 22nd Cavalry is once again depleted.

Sent on a recruiting drive, Chesterfield meets only failure -- between the reputation of their unit and Blutch's constant sabotage efforts, finding volunteers is almost impossible.

Until fate brings them to a penitentiary where some very unsavoury characters are about to hang.

Offered a choice, the criminals will pick the uniform over the noose, but can they be controlled?