Which famous singer was portrayed by actor Kevin Spacey in the 2004 biographical film "Beyond the Sea"?

The famous singer portrayed by actor Kevin Spacey in the 2004 biographical film "Beyond the Sea" is Bobby Darin. Spacey not only portrayed Darin in the film but also directed and produced it. "Beyond the Sea" showcases the life and career of the American singer, songwriter, and actor Bobby Darin, highlighting his rise to fame, struggles with health issues, and his impact on the music industry.