已退休的特级杀手在大学系任教，但中央情报局对他威逼利诱，令他不得不复出，主要任务是在雪山上进行暗杀。

<p>　　Charles Burnett, one of America's most highly regarded independent filmmakers, wrote and directed this domestic drama about a black middle-class family living in South central Los Angeles. However, there are no gangs, no guns, n…