Sex Pistols bassist Sid Vicious and his unforgettable junkie girlfriend -- two social misfits who literally love each other to death. Their love affair is one of pure devotion. Sid falls hard for groupie Nancy Spungen, who seduces him with her affection -- and addiction to heroin. Their inseperable bond -- to each other and their drugs -- eventually corrodes the band, sending Sid and Nancy down a dark road of despair. Out of money, hope and options, the despondent two hit rock bottom while living in squalor as New York's infamous Chelsea Hotel. But their journey takes yet another tragic turn as they face their final curtain -- and attempt to fulfill their destiny of going out in a blaze of glory!