Zac Efron and Robert De Niro Take Road Trip Comedy DIRTY GRANDPA

Dan Mazar in the director’s chair…

Zac Efron (‘Bad Neighbours’) and Hollywood legend Robert De Niro are reportedly looking to team up for a road-trip comedy titled ‘Dirty Grandpa.’

Per THR, the film would see Efron playing an uptight young man “who is tricked into driving his grandfather, a perverted former Army general who thinks his grandson is about to marry the wrong woman, to Florida for spring break.

Dan Mazar (‘I Give It a Year,’ ‘Da Ali G Show’) is attached to write and direct, with Barry Josephson is producing.