Some actors just show up and act. Others? They go feral. Here are the wildest examples of actors going full method, wrecking their bodies, minds, and social lives for a role.

Some actors just show up and act. Others? They go feral. Here are the wildest examples of actors going full method, wrecking their bodies, minds, and social lives for a role.
Check out these 12 celebrities who changed their makeup style and look even more gorgeous than before.