Spacey played a physically and emotionally scarred grade school teacher in Pay It Forward (2000), a patient in a mental institution who may or may not be an alien in K-Pax (2001), and singer Bobby Darin in Beyond the Sea (2004). The latter was a lifelong dream project for Spacey, who took on co-writing, directing, co-producing and starring duties in the biography/musical about Darin's life, career and relationship with actress Sandra Dee. Facing little interest for backing in the United States, Spacey went to the United Kingdom and Germany for funding. Almost all of the film was made in Berlin. Spacey provided his own vocals on the Beyond the Sea soundtrack and appeared in several tribute concerts around the time of the film's release. He received mostly positive reviews for his singing, as well as a Golden Globe nomination for his performance. However, reviewers criticized the age disparity between Spacey and Darin, noting that Spacey was too old to convincingly portray Darin, particularly during the early stages of the singer's life depicted in the film.