When Sea Savage hit the Billboard charts, cult Irish thrash band Gama Bomb were trapped by lockdowns, missing a drummer, and unable to tour. Kiran Acharya’s warm and wayward film captures Gama Bomb’s return to stages in the UK and Ireland on a quest to play for 10,000 people at Hellfest – the 'Glastonbury of Metal' – while reflecting on their 20-year career and beginnings in the earliest sparks of Northern Ireland’s peace process.