After a successful test , he warns Banner that the antidote may only reverse each individual transformation .
Mr. Blue is actually cellular biologist Dr. Samuel Sterns , who tells Banner he has developed a possible antidote to Banner 's condition .
After a successful test , Banner warns Banner that the antidote may only reverse each individual transformation .
Mr. Blue is actually cellular biologist Dr. Samuel Sterns , who tells Banner he has developed a possible antidote to Banner 's condition .