John Travolta and his daughter, Ella, are testing the boundaries of their relationship in the upcoming film, Black Tides. Deadline reported on Monday, October 20, that Travolta, 71, will star in Black Tides alongside Melissa Barrera. Ella, 25, will have a key role in the thriller alongside Álvaro Mel and Dylan Torrell. Details about Ella's character have yet to be announced. According to the outlet, Black Tides will follow an estranged father (Travolta) trying to reconnect with his daughter (Barrera) and grandson (Torrell) during a sailing adventure off the Spanish coast.