In a new interview with TV Guide, Allison Mack doesn’t waste any time delivering some major Smallville spoilers. To wit: Oliver and Chloe will develop a major spark over the next few weeks. How so?

Allison Mack, the "Smallville" star who pleaded guilty to her role in the sex trafficking case linked to NXIVM, has admitted she used her fame as a "power tool" in her first public comments since ...