Based on the 80's black comedy, Heathers (1988), and its musical adaptation, Heathers: The Musical (2014), The Veronica Exclusive is a modern twist on the old cult teen film.Based on the 80's black comedy, Heathers (1988), and its musical adaptation, Heathers: The Musical (2014), The Veronica Exclusive is a modern twist on the old cult teen film.Based on the 80's black comedy, Heathers (1988), and its musical adaptation, Heathers: The Musical (2014), The Veronica Exclusive is a modern twist on the old cult teen film.