Kāu pahi, koʻu kua. Kāu pū, koʻu poʻo. (Your Knife, My Back. My Gun, Your Head.)

Five-0 enlists the help of an old friend when the boss of a major crime family is murdered, triggering revenge killings across the island. Also, MacGarrett and Danny begin sorting out particulars in their new restaurant venture,

Guest Stars

Jessica HellerVeronique

Steven BrandJohn Walcott

Derek MioDerek Okada

ManeLocal Woman

Chris VanceHarry Langford

Peter JaeLoto Manui

Joe SeoViktor

Eric de MendoncaLieutenant

Kevin YamadaAgent Kenji

Daryl EmanuelAgent Patrick