Dermot Murnaghan launches the nightly update for Stand Up To Cancer 2025's week of fundraising action. Expect headline-grabbing celebrity stunts, powerful stories already grabbing the headlines and an unmissable look at what's still to come. 

Dermot Murnaghan returns with Wednesday's round-up of Stand Up To Cancer 2025. Tonight's update brings you the latest headlines, celebrity stunts and the emotional stories driving this week's fundraising campaign.