Dr. Manic the Hedgehog, half-brother of Sonic the Hedgehog and twin brother of Nurse Sonia the Hedgehog, surgeon at Station Square Hospital, who operates on patients next door to Sally's operating room, dressed in a blue-green surgical gown, white surgical gloves and a light blue-green surgical cap which covered his ears and his quills, and is breathing in his white ROTEX 2212GN95-M/L cup-style disposable particulate surgical respirator mask (with longer straps) over his nose and mouth, to protect him from any harmful airbourne particles and nasty germs.