Chad Moffitt: Dr. Gordon Freeman

Quotes 

• [preview intercut with scenes from the film] 

  Dr. Gordon Freeman : What happened here?

  Barney Calhoun : Seems you eggheads didn't close the door very well last time.

  Dr. Gordon Freeman : Well my friend, we opened the door. We let them get through. Now, we clean up the mess.

• Dr. Gordon Freeman : What the hell are those things?

  Citizens : STRIDER!