Watch on 123Movies. "Metamorphosis the Musical" is a reimagining of Franz Kafka's famously bleak story about Gregor Samsa, an overworked salesman who woke up one morning to find he had transformed into a giant roach. This project might be the most fun and ambitious creation we've made. From writing, puppet building, set building, and so on! It's been totally exhilarating and we hope you have as much fun watching this puppet musical as we had making it! -Christian & Eric