Guest Stars Colin O'Donoghue as Killian Jones / Hook Lee Arenberg as Grumpy / Leroy David Anders as Dr. Victor Frankenstein / Dr. Whale Barbara Hershey as Cora Ethan Embry as outsider Gregory Itzin as Alphonse Frankenstein Chad Michael Collins as Gerhardt Co Starring Janet Pinnick as Nurse Scott McAdam as Orderly Yurij Kis as Igor Nelson Wong as Paramedic Ian Harmon as Graveyard Sentry