Ok guys. I am sure I have done something stupid. I am locked in the Control Room on the I of the M. I have tried going to Reaper's Realm and back thinking maybe reloading the area might help. The game doesn't give me an error- it just won't open the door. Upon examination, the game says there's nothing special about the door. I cannot bash it down and its not locked. I cannot continue and will have to reload from a good stinking while back. Any ideas?

well, I take it that you are locked in the room where you put in the commands for destroying the golems on the first floor at the island of the maker. If I'm right then yes, that wasn't supposed to happen. What did you do in there? anyway, if you can't get out after trying to do whatever there is to be done there then I guess there's nothing more to do but the good ol' console (AKA cheating).
Open the console (the key left to No 1)
Type (and since it's case sensitive type exactly)

DebugMode 1

Take the mouse pointer to the spot you'll want to be and then press X (I think). At the dialog window you'll see a bunch of numbers, something like 80.29 45.32 etc. (if by pressing X nothing happens try pressing other keys next to it until it does).
Well, I don't know about the rest but the two first numbers are the vectors the mouse was pointing. then open the console again and type:

dm_jumptopoint X Y

where X and Y are the numbers from the dialog box and you'll teleport to that spot. However before trying that, try to find a way out, usually there's something that you were supposed to do but it was so simple that you didnt' thought of it. Happened to me more times that I'd like to admit!
Cheers!

Thanks for the advice keyper. I am out of town but will try upon my return. I was closing the darn doors to keep the golems out while I tried to figure out what to do. I just happened to solve the puzzle while the door was closed. That's the only thing I can figure out that I did wrong.

Hmm, the only explanation I can think of is maybe the scavenger golem was in front of the door when you put in the code and that's where it broke down? Not sure if corpses can block a door, and it's a long shot, but you never know with these things. I just went through some inexplicable weirdness of my own with dialogues.

But yeah, the console cheat should get you out. And save often in different slots (a lesson I learned the hard way!). :)

No, once the codes are entered the golem is transported in front of the console where you put the nunbers and there it explodes. Maybe though (just maybe) you killed another golem there although I highly doubt it. However to finish the puzzle you have to also put the code for the second golem, the adamantium golem. I don't remember the code now (I THINK it's 79 but I'm not sure at all, just look at a guide). If after putting the second code you still can't get out then just enter the console command. Oh, by the way, I looked at the info the X button brings when pushed (but only if DebugMode is set to 1!). It specifically says the vector where the player curently is and where the mouse is pointing so you can't miss it. There is a 3rd vector, the Z axis but you won't need it.
Cheers!