Dark rising 2: summer strikes back (2011)

Two years after Jason Parks (Landy Cannon) saved Warrior Princess Summer Vale (Brigitte Kingsley) from her life hunting Killopoths in the demon dimension, a sudden surge of supernatural activity and violent attacks have resurfaced on our plane beyond the normal parameters of the portal. The Rising Dark Agency, a black ops division of the government headed by Colonel Haggerd (Michael Ironside), suspects that the mystic strikes suggests the work of Mardock, an evil Demon-god capable of destroying worlds. When a new demon sub-species disrupts Summer's wedding and eats her fiancée, the war on the new Demon Lord begins. With her group of misfits and their BFG's - Summer sets out to destroy Mardock, but no one is prepared for who they find behind the Dark Lord's ascension.