Mike and KITT are assigned to find a serum that gives superhuman strength to anyone who uses it. Sarah is busy trying to resurrect the Foundation for Law and Government and is overwhelmed with this task.

KITT: She works with Doctor Lawrence Mathenson on the human potentiality project.
Mike: What is it?
KITT: A government funded effort to enhance physical capabilities through experimental hyper-catalyst.
Mike: Whatever happened to vitamins?
KITT: I haven't seen you take many vitamins, Micheal. Unless you count beer as a vitamin.
Mike: Hey, there are plenty of vitamins in beer... if you drink enough.