"Jurassic Park" child star Joe Mazzello says he is not coming back to the franchise yet. Mazzello as a child essayed the role of Tim Murphy, grandson of the park founder John Hammond, in 1993's "Jurassic Park" and the 1997 sequel "The Lost World: Jurassic Park". Recently, actor Chris Pratt said that the original cast is slated to return for "Jurassic World 3".

According to a source, Mazzello hasn't yet been contacted by the studio to reprise his role in the film franchise, reports pagesix.com.