Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
The spirit of a murdered girl returns with a message for the staff of a local radio station.
There are no TV Airings of Dark Signal in the next 14 days.
Add Dark Signal to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".