Nick Jonas and Carol Burnett guest star in upcoming episodes of Hawaii Five-O and details about their respective roles were recently revealed.

In a preview clip of the drama's next episode, airing Nov. 8, Steve McGarrett (Alex O'Loughlin) takes on daddy duties as he finds his baby daughter at his doorstep.

Jonas will star on an upcoming episode titled Akanahe, which airs Nov. 15. The singer will play a hacker potentially breaking national security who gets served a warrant. A still shot from his guest appearance, shown above, features the singer with McGarrett and Captain Lou McGrover (Chi McBride). Jonas is seen wearing a pair of big headphones while intently observing something, as McGarrett and McBride look on in the background.

Burnett will be guest starring in the show's Thanksgiving episode, which airs on Nov. 22. She will be playing McGarrett's aunt, Deb. A still shot of her appearance on the show features her standing beside McGarrett and her niece, played by Taryn Manning.

Burnett spoke to TV Guide recently about her character.

"Deb at one time had been a singer, but she gave up any hopes of a career to raise [her niece] Mary Ann. So the gang takes her to a restaurant and tricks her into getting up and singing a song, I've Got the Sun in the Morning and the Moon at Night, in L.A. before flying to Oahu to shoot her scenes."

The next episode, Ua Nalohia, focuses on McGarrett discovering that he has a baby daughter. He finds the child at his doorstep and the laughs come easy as Danny Williams and Chin Ho Kelly attempt to help McGarrett act like a father and attend to the infant's needs.

Ua Nalohia airs Nov. 8 at 8 p.m. E.T. on CBS.

Watch the preview: