Hawaii Five-O

McGarrett: after someone has been injured... "Easy... easy"

McGarrett: When attempting to apprehend a bad guy... "HOLD IT! HOLD IT!"

McGarrett: "FREEZE"

McGarrett: "Halt!"

McGarrett: "Duke will give you all the manpower you need."

Chin Kono: "On it" or "Done"

McGarrett: "(Danno) (Chin) (Kono) what have we got?"

McGarrett: "Get the back!"

McGarrett: "On the double!"

Almost anyone: "Patch me through to McGarrett!"

And the most famous McGarrett quote of all... " Book 'em Danno Murder One!"