I'm usually someone who, not only ignores slights, but doen't even notice them. But even I have noticed this woman's behavior, and besides baffling me, it's really starting to worry me as well.
The Office Manager, or Managing Producer, or whatever it is she's calling herself this year is trying to make me look bad. It's been going on for over a year. I don't really have much contact with her, except, she is my liason for cast and crew contact information, and that's where she tries to mess me up.
For last year's fall show, she "forgot" to inform me, or the cast, about a canceled matinee performance...making me look bad.
For last year's Christmas show, despite asking several times, she failed to give me complete contact information for designers, and never gave me the scenic designer's info. I was told, "You're just using the kid's show set." A very pissed off scenic designer stormed up to me at the first production meeting wanting to know why, "I wasn't informed about this meeting." "I was never informed about you." Again, making me look bad.
This year, as I began asking her for cast and crew information for the Christmas show, I got two names, no e-mail addresses or phone numbers. A week later, I asked her again and she answered a question I didn't even ask, and did not answer my question. Meanwhile the
producer sent me names, e-mail addresses and phone numbers for all designers, so I know the information was readily avalable. Oh, and she failed to inform me as to the name of the Director of the show, who happens to be the other Producer, and aforementioned Producer's husband.
My latest request has been for the names and contact information of my apprentice crew. She responded by asking me to send her my incomplete contact sheet and she will input them for me.

What!?
I do not want to send this woman my contact sheet. I am quite sure that she will change something besides inputing the requested information. And also, I'm tired of her trying to take over aspects of my job. She made the SM and crew strike list for the last show.
Out of self defense, I've begun CC:ing Helpful Producer on all my communications with my problem contact, but I don't want to go explaining my problem to the Producer, because this person is a permanent staff member, and I'm on a per-show basis. All my colleagues, at my other job, that I've discussed this situation with say it sounds like she is threatened by me, but that's ridiculous. I don't want her job. I don't even know what her job really is! The only thing that messing me up is going to do for her is (I guess) make her feel superior and powerful, and make the theatre more difficult to run.
So, what does everyone think I should do with the contact sheet situation? I'm so looking forward to getting all this info so I don't have to deal with her, anymore!
Edit added label to subject line-Rebbe