In a career that spanned more than four decades, MacArthur was most recognized for his role as detective Danny "Danno" Williams on "Hawaii Five-O," which aired from 1968 to 1980. Episodes often ended with detective Steve McGarrett, the lead character, uttering what became a pop culture catch phrase: "Book 'em, Danno."
This show was one of my favorites growing up. The catch phrase was part of popular culture for many, many years.
Does anyone else feel like their childhood is passing before their eyes?