When Luck Runs Out/That Which Cannot Be Unseen

S1 E25: When Luck Runs Out: Beware of little leprechaun aliens ‐ you don’t want to know what can happen when the happy dancing and singing stop. That Which Cannot be Unseen: Something lurks in Coverton's chambers that is so horrifying that Team Monster is forced to submit to actual memory wipes to settle their traumatized minds.