After the tragic overdose of his estranged friend, Will, a recovering addict, returns home, where he is reunited with Claire, his friend's grieving mother, with whom he begins a secret but volatile affair.

CYST is an old school monster movie in which an enthusiastic plastic surgeon will stop at nothing to patent his latest cyst-removal machine. What started out as Patricia (Eva Habermann) the nurse’s last day turns into a battle for survival when the doctor’s machine inadvertently turns a patient’s tumour into a cyst-monster that terrorizes the office.