Leon

Leon is a resistance leader who appears briefly in Half-Life 2. He is the commander of a major Resistance base, Shorepoint.

Half-Life 2
Appearing only in the "Highway 17" and "We don't go to Ravenholm..." chapters, Leon runs the Resistance's Shorepoint base and is a friend of Alyx Vance and her father Eli Vance, who have both stayed at his base.

When Gordon Freeman approaches his base from Ravenholm, Leon is leading a squad against the Combine. Even with the assistance of Gordon Freeman in the skirmish, a soldier under Leon's command named Winston is wounded in the skirmish. He then alerts Alyx through radio to the fact that Gordon made it through Ravenholm alive.

After Alyx briefed Gordon on how to get to Nova Prospekt, Leon gave Gordon some ammunition, medical supplies, and told Noriko to get a dune buggy ready for Gordon. Leon then tries several times to contact New Little Odessa, but with little success.