Silent as the grave (engelsk)

Molly Murphy Sullivan is skeptical about leaving her daughter Bridie alone on set. The movie industry is still experimenting with ways to get the best shot, like pretending to tie Bridie to real train tracks. After a few mishaps where no one is hurt, the special effects turn deadly. Molly believes these malfunctions are sabotage and she is invited to go undercover on set to investigate the burgeoning film war.