Steve Carell to pen comedy script IMAGINE? Steve Carell his reportedly working on the comedy script Imagine, reports Vulture. The script follows a fictional rock star who discovers that Carell’s character is secretly his son. The title is a nod to the source of the news; a never-opened letter sent from John Lennon. The film is planned as the directorial debut for its screenwriter, Dan Fogelman, who also provided the script for Carell’s next, Crazy. Stupid. Love, which is slated to open April 22, 2011.