Ten years after leaving her childhood friends, Bill (Stephen Murray) and Robin (John Van Eyssen), Lena (Barbara Payton) returns to her home town. She learns that they are working together on a scientific experiment a reproducing machine which faithfully duplicates any object.
There are no TV Airings of Four Sided Triangle in the next 14 days.
Add Four Sided Triangle to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".