When the scene flips to 1997, Tommy is shown starting to deliver newspapers. He rides past a street sign that says "Allagash Dr". The Allagash in Maine is where 4 men on a camping/fishing trip were allegedly abducted by aliens in 1976.
There is on 23rd minut of the film the radio: "hello, this Is the voice of time - Cash Landrum..." Reference to Cash, Landrum UFO incident. Also the lost sister Samantha suggests another Samantha from the X files.