Half-Life: 25th Anniversary Documentary(2023)
Cast
Kelly Bailey
Self
Yahn Bernier
Self
Ken Birdwell
Self
Steve Bond
Self
Dario Casali
Self
Greg Coomer
Self
John Guthrie
Self
Michael Harrington
Self (as Mike Harrington)
Brett Johnson
Self
Chuck Jones
Self
Marc Laidlaw
Self
Karen Laur
Self
Gabe Newell
Self
Dave Riller
Self
Jay Stelly
Self
Harry Teasley
Self
Steve Theodore
Self
Bill van Buren
Self