Find out why the Grinch had the personality of a toadstool sandwich, with arsenic sauce. Robert and Julie explore the physiology of the Green One, not to mention his self-imposed social isolation, which may have contributed to the woefully diminutive size of his heart.
Was Scrooge's bitterness an actual mental disorder? And was his visitation by the ghosts of the past, present and future his subconscious mind's attempt at DIY psychotherapy? Or did he merely spike his pot of gruel with a little mind-altering something-something?