Legendary San Francisco underground rockers the Mutants take to the stage in this film taped from two blistering concerts, one at the On Broadway club in 1984 and a reunion show at the DNA Lounge in 1989. The band, who kick the vibe into high gear here, was a staple of the Bay Area's early punk scene. Highlights include performances of "Insect Lounge," "Opposite World" and "Twisted Thing," plus an in-depth interview with the band.