1. 'American Idol' made an unsuccessful spin-off movie in 2003 about the love sent from Justin to whom?

2. What simple device, patented in 1763, powers modern toys like the pogo stick and the Slinky?

3. On what hit cop show of the 1980s did former NFL star Fred Dryer play the title LAPD detective?

4. What’s the traditional garnish for a martini?

What kind of facility in Denver, Philadelphia, San Francisco, and West Point produces American coins?

What’s the "Kennection" between all five answers?