The flightless birds and scheming green pigs take their beef to the next level.

For three and a half hours, in the pouring rain, amid the mud and shattered trees of a rubber plantation called Long Tan, Major Harry Smith and his dispersed company of 108 young and mostly inexperienced Australian and New Zealand soldiers are fighting for their lives, holding off an overwhelming enemy force of 2,500 battle hardened Viet Cong and North Vietnamese soldiers. With their ammunition running out, their casualties mounting and the enemy massing for a final assault, each man begins to search for the strength to triumph over an uncertain future with honour, decency and courage.

27 years after overcoming the malevolent supernatural entity Pennywise, the former members of the Losers' Club, who have grown up and moved away from Derry, are brought back together by a devastating phone call.