Staines Down Drains Episode 2 Once More Unto the Drains Episode Title: Once More Unto the Drains Episode Description: Stanley starts his first day at school along as Mary-Jane is pretending sick at home, she soon decides to travel down the portal to Drainland again, however she soon finds herself being chased for stealing a Cleansing Sea plant, meanwhile Stanley travels down again to rescue his sister from a large amount of acid which was tipped down the sink.