I am looking for a late 70's/early 80's TV movie. I remember there is a blonde kid about 8yrs old whose parents are killed. He is drawing at his desk w/crayons and matches himself to the color of the desk to hide. He grows up to early 20's, stalks people and, in the end, he hides by blending into a brick wall. It is NOT "When a Strangers Calls Again". It had a lot of veteran TV actors in it. Thanks a lot!

I know you said you it was NOT When a Stranger Calls Back, but I found this clip on YouTube - at 5min21sec you see him blended into the wall, and at 6min38sec he has tried to blend into the wall again, to attempt to hide from the detective (policeman?) - maybe this actually is the movie you're looking for?
‪When a Stranger Calls Back (1993) P7‬‏ - YouTube

I watched that clip and it is VERY similar but, no, that isn't the film- this was mid 80's at the very latest.

Darn it! I thought I found it... the search continues...

I will be so stoked if I can find it! :)