What are the differences of Captain Price' looks and actions across the first two Modern Warfare games?
Not much changed in his appearance from all 3 games. Of course his appearance may change from mission to mission based on the environment, but his overall looks did not really change. He retains his distinctive facial hair and floppy hat throughout all 3 games. You can read about Price and see different images here: http://callofduty.wikia.com/wiki/John_Price http://callofduty.wikia.com/wiki/John_Price/Gallery
Here is Price in Modern Warfare 1:
Here is Price in Modern Warfare 2:
And here is Price in Modern Warfare 3:
As you can see, not much difference, but you should be able to spot any differences from these pictures. Hope this helps.