So frustrated! It was working before my housekeepers came and before I pressed buttons on my remote control in the dark.
The TV shows color. Check.
The Nintendo Wii shows color. Check.
The VCR shows color. Check.
I can therefore conclude it is not the TV.
The DVD player was just working a while ago (before the housekeeping appointment).
The last movie I watched was Revenge of the Sith - in color.
I've tried changing the connection cables to spares I had. That didn't work.
I've tried changing the output/input jacks I'm using on both the TV and DVD player.
The video playback is very clear, HD, but in black and white. What the heck?!