70s sci fi android movie

Yes I'm back with another. Having a film nostalgic week. OK so this film was I am sure a made for tv movie from the 70s. It was about a guy who discovers he is an android. He also finds out that within himself is a explosive of the nuclear kind. He then has to make his way to a mountain complex were he was built in order to prevent him exploding and taking half the Eastern seaboard with him. Why is it always the Eastern seaboard. That's it really but I do wonder if any of you film buffs get me the name of this film. How does one get to watch a 45 to 50 year old TV movie
Thanks in Advance

I think this is probably what you're looking for. I watched this film myself a little while ago and I thought it was pretty good.

https://www.imdb.com/title/tt0070585...nm_flmg_act_55

Here's a short 'fan made' trailer type thing:

It's called THE QUESTOR TAPES. A TV pilot from Gene Roddenbery that didnt make it. Majel Barret was in it as well as

Walter Koenig. Questor was played by Robert Foxworth. I adore that old gem. Roddenberry resurected a casino scene from it with Data on Star Trek TNG. FYI Questor is the last of his kind who are usually built by the one they are replacing. IF he can keep humanity from destroying itself there wont be a need for another one. John Vernon is also in it. Would have been a great TV show. Foxworth was fantastic as Questor but he got reborn in the form of DATA on Trek TNJ