Detective Danny “Danno” Williams, a New Jersey detective who has transferred to Hawaii to be close to his daughter.

Danny has nearly 100 solved cases under his belt back in New Jersey. He continues to dress as he did in the states as a point of pride. He was recruited to be McGarrett’s partner.

Danny Williams Quotes

Jerry: My money's on him being an MI-6 badass. That's British Secret Intelligence Service.
Danny: I know. I've seen James Bond.

Danny: Well if it is the governor tell him you spent this morning vandalizing his trees.
Steve: Please hold for Mr. Malcontent