Grayson is a 2004 fan film made by John Fiorella featuring DC Comics character Dick Grayson along with several other DC Universe characters. Since it is a fan film, it was not allowed to be sold at a profit and was thus distributed for free on the internet. The film is a mock trailer for a Grayson movie; however, no such movie exists. Currently, there are also no plans for a full-length feature film, because the filmmakers have no possibility to produce such a film without the support of Warner Bros. The original screenplay for a full-length picture is available for download at the Untamed Cinema official website.

Source: Wikipedia