Suddenly Lost Power to Living Room?

I am a nanny for a family and the kids and I decided to watch a TV show after school. We turned the TV on like usual and were scrolling through the TV guide. Not even two minutes after turning the TV on, it turned off all of a sudden. After looking around the house, we noticed that the living room was the only room to lose power.

I found the panel for the house and I didn't see any breakers that were tripped. I found the breaker that corresponds with the living room and furnace and reset it, but nothing happened. I did however noticed that the breaker was not as hard to move as any of the others. What should I do now?

By Miranda v.