COMING ATTRACTIONS

Prince Film Fest: Prince’s manager, Albert Magnoli, is putting together a 10-minute documentary on the rock star as part of a Prince film festival on Cinemax Dec. 22. The documentary, which will be incorporated into a larger film later, will have comments on Prince from Eric Clapton, Terrence Trent D’Arby, Miles Davis and Quincy Jones and feature recording studio and backstage footage. The festival also will feature Prince’s “Purple Rain,” “Under the Cherry Moon” and “Sign o’ the Times.”