A scientist's kids are sucked into a TV screen and wind up in the Stone Age with cavemen and dinosaurs. A scientist's kids are sucked into a TV screen and wind up in the Stone Age with cavemen and dinosaurs. A scientist's kids are sucked into a TV screen and wind up in the Stone Age with cavemen and dinosaurs. A scientist's kids are sucked into a TV screen and wind up in the Stone Age with cavemen and dinosaurs.