Coming up on Invasion:

"The Last Wave Goodbye" - Pandemonium ensues as the hybrids continue their round-up of the humans during the hurricane, while Underlay and Russell try to put together a rescue plan. Meanwhile, Larkin, Dave, Jesse and Rose are taken hostage by two humans who believe Underlay is the cause of the melee, on the season finale of Invasion, Wednesday, May 17 (10:01-11:00 p.m., ET), on ABC.