Several things from watching OPB/PBS at night, alone, as a kid creeped me out as a kid and continues to be seared into my mind. Listed in no particular order:
1. WGBH ident after a program that they produced
https://www.youtube.com/watch?v=TC_ZetboMWQ
2. Doctor Who Fourth Doctor intro
https://www.youtube.com/watch?v=1fnzcAFy8d8
3. Still image of the Portland Nursery sponsor card (sometimes without any sponsor read)
4. Mystery! introduction/title
https://www.youtube.com/watch?v=CwrIZds3nVM
5. The OPB logo with the "O" in a square with a gray gradient background and orange text. What creeped me out was the static image that would stay on the screen without music or voice... unless if they were experiencing technical diffculties and the voice coming on to say that after a bit of silence.
Modern remake: https://www.youtube.com/watch?v=LSb1h4LFVok

✡️ 🇵🇸 


