Warehouse 15 was a warehouse belonging to Ood Operations on the Ood Sphere. The company used the warehouse to store and trap the Ood Brain. During the Revolution of the Ood, it was where Ryder was killed by Klineman Halpen, who pushed him over the railings and into the Ood Brain. Moments later, Halpen turned into a Ood. (TV: Planet of the Ood)