Mercenary Tom Berenger decides to take matters into his own hands when his teacher girlfriend is brutally assaulted by a thug. Posing as a substitute teacher, he uses his soldier-of-fortune skills to try to stop the killer's gang and their drug-dealing activities. Smashing action yarn also stars Ernie Hudson, Diane Venora. Then, when a war buddy's college professor daughter is savagely attacked by some drug-dealing football team members, it's up to the Substitute (Treat Williams) to enter the halls of ivy and clean up the campus his own way. Claudia Christian, Rebecca Staab also star. 3 1/2 hrs. total. Standard and Widescreen; Soundtracks: English Dolby Digital 5.1, Spanish Dolby Digital Surround, French Dolby Digital Surround; Subtitles: English, Spanish, French; biographies; theatrical trailer.