Hellfest returns to Clisson from Thursday June 15 to Sunday June 18, 2023 with another explosive edition. As always, the extreme music festival has pulled out all the stops, with a host of talented artists to keep festival-goers bopping and slamming. So, who are the must-see acts on stage this Saturday? Here are the 5 bands you won't want to miss this Saturday, June 17, 2023 in Clisson for the 16th edition of Hellfest.