After Marke learns that the device Xander's crew destroyed was a prototype, Xander's crew headed to Detroit to retrieve the real device, which was in the possession of rogue CIA Director Anderson, who is actually part of a conspiracy to destroy the satellites. Though both Xander's and Xiang's crews were fighting each other to get to Pandora's Box, they eventually returned to Marke with the device. At that moment, however, Marke turned heel and held Xander at gunpoint, revealing herself as the mastermind of the conspiracy, with the destruction caused by the falling satellites meant to ensure that she could increase her own power.
Following her reveal, the evil Marke stated that the xXx Program had been "shut down" ten minutes prior and that all of its agents are now "enemies of the state" right before firing three shots at Xander. Both crews worked together to fight against Marke's henchmen, while the villainess used Pandora's Box to send another satellite crashing down. Marke met her demise when Xiang sent her hurtling out of the plane's rear cargo hatch by deploying a parachute attached to her leg, sending her falling to her death.
- Marke shares several similarities with Charlie Mayweather, another villainess from the xXx series.
- Toni Collette previously portrayed adulteress Missi Jenkins from the 2014 comedy Tammy.