On the stage "Below Freezing Point" there is a secret FMV sequence. To view it, you must do the following. After using the V-Jolt on the plant go up to level B-4 (skip level B-5 for now). Once on B-4, go past the frozen Hunter and pick up the herb and pipe in the back. Then, go back to level B-6 (again skipping level B-5) and enter the keycodes into the main computer system. Make sure to enter the word "HOPE". Then, go to level B-5 and go through the vents. Be careful as a zombie will be here under the normal, hard, and very hard difficulty settings. Once through, go to the key panel, open the shutter, and enter the computer room. Then, enter your fingerprint into the computer. Finally, go back to level B-4 and go through the only open door. If done correctly, you will unlock the secret FMV sequence of your character getting attacked by the giant moth. Note: After the FMV sequence ends, you will be back in the computer room attached to the wall, and you must struggle to get out. This will cause your health to be in "Poison" status.