Of course I would never make an Indiana Jones film without George Lucas.
Indiana Jones 5 will see theatrical release in the U.S. on July 19, 2019.
Either way, Spielberg, Ford, Williams, and Lucas are sure to turn heads when the new movie finally sees theatrical release come July 2019.
Then again, Lucas did make the original three films in the action-adventure franchise with Spielberg, thus paving the way for an Indiana Jones 5 that might yet need his intuitive vision and familiarity with the character and outstanding thematic premise involved.