Andy and Ike's misstep on a call to a Tacoma police officer's house fans the flames of the FD's long-standing feud with the PD. Chief tries to keep a lid on the dispute, but all goes awry as his crew wages a tit-for-tat war with the cops.

The Tacoma FD's negligence during a firehouse school trip makes Councilwoman Price so angry she orders the guys to complete a training re-certification with an old nemesis who's just itching to fail them.