Brighten Dark Footage, Enhance Visibility

I have a single video where every frame is far too dark to make out the people in it. I need the entire clip professionally lightened so faces and actions are clearly visible from start to finish. High... (Budget: $10 - $30 USD, Jobs: Adobe Premiere Pro, After Effects, Color Grading, DaVinci Resolve, Final Cut Pro, Photoshop, Video Editing, Videography)