Paul Reubens joins Charlie Kaufman pic

ReubensCharlie Kaufman has cast Paul Reubens in the approaching musical comedy ''Frank or Francis.''Reubens will have a movie critic within the pic which Anthony Bregman is creating.A satire of Hollywood set to music, "Frank or Francis" stories the rear-and-forth from a representative as well as an online blogger who loves berating his motion picture talent. Nicolas Cage, Steve Carell and Jack Black topline the pic, Kaufman's sophomore feature, while thesps Kevin Kline and Elizabeth Banks complete the cast.Reubens newest recent credits range from the Todd Solondz drama "Existence Throughout War time" in addition to Broadway tuner "The Pee-wee Herman Show," that was nominated for 3 Emmys. Reubens also offers a Pee-wee movie in development at Universal with Judd Apatow creating. He's repped by WME. Contact Shaun Sneider at shaun.sneider@variety.com