First crossover appearances of Kimee Balmilero as Dr. Noelani Cunha and Dennis Chun as HPD Sergeant Duke Lukela since the Hawaii Five-0 (2010) series finale.
Eddie Butler, the car salesman who abuses his uncanny resemblance to Andre Reed, really is portrayed by the same Reed who is the former Pro Bowl wide receiver of the Buffalo Bills. He is also known for Hawaii Five-0 where he appeared in "Ka'aelike" (Season 7, Episode 12).