METAL 4: BLOODLINE Directed by David Smith Reviewed By: David Smith **1/2 Continuing where Metal 3 left off, Metal is burned with a flame thrower and put into a coma. When he wakes up, he attacks the inept guards and massacres the hospital. Meanwhile, John the Cop (from Part 3) finds out that Metal is actually his brother. Finally the cops and Metal finally have a showdown. The dream sequence was done very well. The soundtrack wasn't as good as the others and the fight scene at the end didn't turn out so good, but this still is better than Part 3. Once again, the ending leaves the door open for another sequel!