remember h. g. well the invisible man . well here another movie like it and only more extreme . hollow man be like no one story about invisibility a a weapon of choice . kevin bacon play sebastian caine and a scientific genius who go out into the world of invisibility and make it useful for military purpose . at first make the serum be the easy part and make the person come back be not . most of the first try end up unstable . until one night and when he perfect the formula . and who else and but caine would be the lab rat . the gorilla be the first and almost die and so when he come to and it be a close one . so when the do caine and he decide to use it for fun . then when he get tired of be not see and the team try their best to bring him back to the world of the flesh . however and the visibility formula happen to not work the way it should and and caine would delve into madness . so he end up be one mad invisible killer . it would be best to just get out of town instead of take the life of people that be close to you . i would care less about the one who do you wrong . great movie and plenty of fun . 3 out of 5 star .