As of now, there is no sequel to "War of the Worlds" (2005) in which Tom Cruise starred. If a sequel is ever made, it is not confirmed whether Tom Cruise will be a part of the project.
"War of the Worlds" starring Tom Cruise was released in 2005.
Tom Cruise
If by War of the Worlds you mean the 2005 film starring Tom Cruise, then the son's name is Robbie Ferrier, played by Justin Chatwin.
Tom Cruise played a lead role in the 2005 film "War of the Worlds," directed by Steven Spielberg.
Dakota Fanning played Tom Cruise's daughter in the movie "War of the Worlds." She starred alongside Cruise in the 2005 film directed by Steven Spielberg.
War of the Worlds
War of the Worlds and Minority Report
War of the Worlds
The main character is Tom Cruise as Ray Then you have rachel and robbie
War of the Worlds, directed by Steven Spielberg and starring Tom Cruise, grossed over $591 million worldwide.
Try War of the Worlds starring Tom Cruise