1st Lieutenant Kellye Yamato, sometimes referred to as Kealani Kellye or just Kellye was portrayed by Kellye Nakahara. She appeared in at least 167 episodes of the series (full accounting has never been completed), more episodes than some main characters, such as Henry Blake and Trapper John. The character grew steadily from a background (often non-speaking) character in the first season, culminating in the season 11 episode "Hey, Look Me Over", which was centered around the character. In listing her appearances, it is probably easier to list the episodes where she doesn't appear.