Danny named his daughter Grace after his former partner for her memory.
Danny: The question is, does he work alone?
Steve: No. Terrorists don't work alone. They-they work in cells. That way, if one guy goes down, his buddy comes in and finishes the job.
Danny: Okay, you just said the "T" word.
Steve: Okay, does this look like the end of something to you? Because to me, this is just the beginning.
Catherine: (answers to the phone) Lieutenant Catherine Rollins, assistant to Steve McGarrett. How can I help you?
Steve: Did you ever think that maybe, just maybe, I can't live without you?
Danny: (whispers) No, no, she's way too smart to fall for that.
Catherine: You really think I'm gonna fall for that?
The title of this episode, "I Ka Wa Mamua" is Hawaiian for "In a Time Past".
"What Makes You Beautiful" by One Direction
International Air Dates:
Canada: November 12, 2012 on Global
Germany: March 17, 2013 on Sat.1