Remember Escape From New York? Eight years previously, in 1973, Terminal Island did the exact same idea. Not nearly as well, but hey - being first count for something, too! TI is an exploitation film when being an exploitation film was cool. As such, it has certain shortcoming inherent to the genre, such as street talking tough black guy, the psychotic white chauvinist pig, and the heroic woman, overcoming oppression with sagacity and perserverence. I can live with those stereotypes, but I can't bear the background music leftover from a 1970's porn movie!
Marta Kristen finally gets to play the part of an action hero - quite a leap from the laid back Judy Robinson role she is best known for. She fights and blows things up and knows how to create gunpowder from nature. Very cool.