|PERFORMER||Beccy Henderson puppeteer|
|Nathalie Emmanuel voice|
Deet, born Deethra, is a Gelfling who is one of the three main protagonists of The Dark Crystal: Age of Resistance. She lived in the underground caves of Grot along with her family, which includes her two fathers and little brother Bobb'n, and the rest of the Grottan Clan.
After being attacked by Nurlocs affected by the Darkening, Deet stumbles upon the Sanctuary Tree, which gifts her with a vision and tasks her with sending its message about the Darkening to the All-Maudra.