After Imam's last follower is killed and rainfall starts putting out their Molotov torches, the group, down to Riddick, Fry, Jack and Imam, finds shelter in a small cave not far from the settlement. Riddick leaves them there and takes the power cells to the dropship. Inside the cave, they discover bio-luminescent worms, which they stuff in the empty bottles to use as light. Fry leaves the cave and finds Riddick powering up the ship, ready to leave without them. She pleads with him to help her rescue the others, but he offers to take just her with him. Fry refuses and demands that Riddick join her in going back to save Imam and Jack. Riddick agrees out of sheer fascination with this decision. They find Imam and Jack, and while returning to the ship Riddick is separated from the group and wounded by the creatures; Fry goes back to help Riddick but is speared and carried off by a creature after attempting to save him. Riddick makes it to the ship and waits until the last possible moment before engaging the engines to incinerate as many creatures as possible. While leaving the planet, Jack asks Riddick what they should tell the authorities about him; he tells her to say that Riddick died on the planet.