"Real Housewives of New York City" starÂ Jill Zarin panicked before appearing on "The Joy Behar Show" when she found herself imprisoned in the green-room lavatory. The doorknob was missing. Zarin tweeted Behar for help. Behar then tweeted, "Jill Zarin is still locked in the bathroom. We will liberate her before she's on my show tonight at 9 p.m." Zarin eventually found the knob in the shower and freed herself. "I almost had a panic attack," she noted later. "I was stuck in the bathroom for 30 minutes . . . Thankfully, I was out in time to get into makeup for the show."