We are first introduced to Barb in "Jim Lahey Is A Drunk Bastard". She meets with Sam Losco just prior to the trailer park supervisor elections. Real World View: We also see a person who looks mysteriously like Barb in a previous episode, acting as officiator at Ricky and Lucy's wedding. However we never know her name and she is credited as 'Wedding Minister'. It's unknown whether this is meant to be Barb Lahey or not. ("Who The Hell Invited These Idiots To My Wedding?")