McGarrett's sister is played by Taryn Manning and his girlfriend is established as an officer on the aircraft carrier Enterprise. In 2007, the Enterprise's executive officer made an immature video for the crew featuring Taryn's issue of Stuff magazine.
This is the first episode where the helicopter with the number N6077H is appearing. During the show this helicopter shows up in a lot of different ways. He is later a police chopper, a chopper of a news channel and it becomes Kamekonas company chopper.