Warning: Today’s video is more like Creepy TV Video of the Day. Despite 25 years passing, The Max Headroom incident is still very unsettling.

In 1987, someone dressed as the 80s television character Max Headroom hijacked the signal of two Chicago television stations, WGN and WTTW. The first incident took place during the sports segment of WGN’s The Nine O’Clock News. WGN’s engineers were able to cut the hijacker’s broadcast short by switching the stations signal to a backup transmitter. A few hours later, the hijackers successfully took over WTTW’s signal for 90 seconds. The PBS affiliate’s engineers tried to stop the intrusion into the Doctor Who episode “Horror of Fang Rock,” but the hijacker’s broadcast was over by the time they started looking into it.

The video below is from the second hijacking.