The Shadow Men is a 1997 science-fiction thriller directed by Timothy Bond, and starring Eric Roberts, Sherilyn Fenn, Dean Stockwell and Brendan Ryan Barrett.
A married couple, Bob and Dez Wilson, and their 12-year-old son Andy are being accosted by a blinding light when driving home from a daytrip.
It seems that they have been abducted by aliens, as is later proved by their son's Andy's handycam that had suddenly started running right after the incident.
This is also discovered by mysterious Men In Black who start nagging the family up to the point of threatening to kill them.
As they are laughed at by the police they seek refuge at SciFi-writer Stan Mills' house and start fighting back.