Half-Life 2 Barney Calhoun 1 game Barney Calhoun is a character from Half-Life 2. Verified 21 Aug 2026 Appearances Games featuring Barney Calhoun 79 Half-Life 2 16 November 2004 Other characters in Half-Life 2 Full cast Dr. Eli Vance Alyx Vance Dr. Judith Mossman Dr. Isaac Kleiner Citizens & Misc. characters G-Man Dr. Wallace Breen Father Grigori Vortigaunt Overwatch
