Poison Ivy is a good teenage drama movie, starring Sara Gilbert and Drew Barrymore, who both give great performances here. Barrymore plays Ivy a young and wild teen, who lives with her aunt. When she ends up moving in with her friend, Sylvie played by Gilbert, Ivy slowly and seductively works her way into the lives of her 'new' family. The movie has some weird moments, but most of the time it's good and keeps you interested in the plot and the characters.