Which 1980s primetime soap opera, set around the Ewing family's oil empire in Texas, was the most-watched show in the world and its 'Who Shot J.R.?' cliffhanger was a global cultural event?

• A Dynasty
• B Falcon Crest
• C Dallas ✓
• D Knots Landing

The 'Who Shot J.R.?' episode aired on November 21, 1980, and the resolution episode drew an astronomical 83 million viewers in the country alone, a record for a TV series.