"Hawaii Five-0" starring Scott Caan (Danny "Danno" Williams), Alex O'Loughlin (Steve McGarrett), Daniel Dae Kim (Chin Ho Kelly) and Grace Park (Kono Kalakaua), will have an upcoming episode titled "Wehe 'ana." It features Danny protecting a former witness from an old Honolulu Police Department (HPD) case. Below is the latest “Hawaii Five-O” episode guide.

Spoiler alert: This update contains more "Hawaii Five-0" spoilers. Read on at your own risk.

The title of "Hawaii Five 0" Season 7, episode 23 is "Wehe 'ana," which is a Hawaiian word that translates to "Prelude" in English. It means an event or action that serves as an introduction to a more important happening. This episode will show Danny protecting a key witness who is in a coma and is showing signs of waking up soon. According to a CBS press release, the witness was from Danny’s last HPD case before he met Steve and eventually joined the Five-0 team.

'Hawaii Five 0' cast

Maja Vrvilo directed this episode, which was written by Helen Shang and Zoe Robyn. The other "Hawaii Five-0" cast members such as Chi McBride (Lou Glover) and Jorge Garcia (Jerry Ortega), will also make appearances.

'Wehe 'ana' guest stars

Guest stars of the "Wehe 'ana" episode include Zach Sulzbach (Charlie Williams), Mileka Lincoln (Herself), Roel Navarro (Dario Mendez), Isaiah Matanza (Boy), Michael Paul Chan (Captain Tanaka), Rich Ceraulo (Detective Kauai), Ramon De Ocampo (Meka), Chrichton Uale (Ahe'ahe Makino) and Lori Petty (Nurse Jenny Kitson).

The other guest stars that will be featured are Yunji De Nies (Dr Linda Miro), Celestino Cornielle (Leader), Lance Wheeler (Chris Hanohano), Vai Richards (Desk Sergeant), Lauren Shaw (Lara Kendall/Female Nurse), Alexandra Yuriko Roth (Layla Lokeni), Rayton Lamay (Orderly) and Ha'eha'e Kahana (Teenage Girl).

'Hawaii Five-0' episodes

"Wehe 'ana" will be shown the week after a repeat broadcast of Season 7, episode 9, "Elua la ma Nowemapa / Two Days in November" is aired on CBS this Friday. It's about the Five-0 team investigating the John F Kennedy (JFK) assassination, one of the most notorious unsolved mysteries in history. It focuses on the murder of a conspiracy theorist, who also happens to be Jerry's friend. He questioned why JFK’s cabinet was in Oahu just before he was assassinated.

The episode before the rebroadcast of "Elua la ma Nowemapa / Two Days in November)" is "Waimaka 'ele'ele / Black Tears," which aired last April 14 in the US. It featured Steve learning about his grandfather’s role during Pearl Harbor while working on the murder case of one of the last survivors of the USS Arizona.

"Hawaii Five 0" airs in the US every Friday from 9-10 pm EST on CBS. "Wehe 'ana / Prelude" will air on April 28. It also airs on the TEN Channel in Australia.

Check out some Instagram photos from "Hawaii Five-0":


Why I look so focused in this scene w/ @iananthonydale #h50

A post shared by Jorge Garcia (@pronouncedhorhay) on


Nice badge... wonder who has the honor of wearing it? _ #H50

A post shared by @hawaiifive0cbs on


Now that I got one of these, I gotta figure how to get one of these #h50

A post shared by Jorge Garcia (@pronouncedhorhay) on


Boom. #h50

A post shared by Jorge Garcia (@pronouncedhorhay) on

ALSO READ| 'Hawaii Five-0' season 7 episode 17 spoilers: Serial killer Dr. Madison Gray is back, covered in blood and with amnesia in ‘Hahaiinapilikuanui / Hunting Monsters’