In 2377, he was able to enter Unimatrix Zero and helped their fight for freedom. When the leader of Unimatrix Zero, Axum, asked Seven of Nine for help, Korok was opposed to the idea of help from outsiders. Despie Korok's concerns, the joint effort turned out successfully when he took over a Borg sphere and, together with the USS Voyager, attacked the Borg Queen's own cube.
Following the attack Korok was contacted by another Borg vessel, with whom they would form an alliance and led the Resistance against the Borg.
- Korok was played by Jerome Butler.