Dark Rising 2: Summer Strikes Back (2011)

Two years after Jason Parks rescued Warrior Princess Summer Vale from a demon-infested realm, chaos erupts as supernatural forces strike our world. The Rising Dark Agency, led by the formidable Colonel Haggerd, suspects that these disturbances are linked to Mardock, a malevolent Demon-god with world-ending capabilities. When Summer's wedding is violently interrupted by a new breed of demon that devours her fiancé, she and her quirky team arm themselves to confront this new threat. As they prepare for battle, shocking revelations about the true nature of Mardock's rise await them.