"Angels of the Half-Moon," the Virginia Players' final production of the season, will be performed for the last times tonight, tomorrow and Saturday nights, beginning at 8. The play, an original work by Douglas Young, a graduate drama student at the University, concerns a group of artists who have fallen from, or never achieved, success in their fields. Pictured above are C. Linwood Duncan, playing Big Ed, as he confronts Slim, portrayed by Karen Corwin, who has attacked him and is restrained by Danny, played by Robert Shimer.