MR. GOLD MAKES A DECISION TO CONFRONT PAN, DAVID STRUGGLES FOR HIS LIFE AS THE POISON BEGINS TO TAKE ITS TOLL ON HIM, AND IN THE FAIRY TALE LAND THAT WAS, RUMPLESTILTSKIN GOES IN SEARCH OF BAE -- WHO HAS FOLLOWED A MYSTERIOUS FIGURE WHO STEALS AWAY CHILDREN WITH HIS MUSIC -- ON ABC'S "ONCE UPON A TIME"

"Nasty Habits" - Mr. Gold makes a decision to confront Pan, but will he go there to save Henry or give in to the prophecy that the boy will be his undoing? Neal finds himself back in Neverland and in the custody of one of Pan's most loyal Lost Boys. And David struggles for his life as the poison continues to take its toll on him. Meanwhile, in the Fairy Tale Land that was, Rumplestiltskin goes in search of a missing Bae, who has followed a mysterious figure who steals away children with his music.