After searching out and getting beaten by other vampires, Benny calls Dean for help. Dean immediately leaves to meet with Benny at Eagle Harbor in Bainbridge Island, Washington, though tells a confused Sam that he needs to take a day off and deal with some "personal" issues. After Dean meets with Benny and gives him blood bags to help him heal, Benny confesses that he is going after his Maker (Patrick Stafford) to get revenge. Fifty years earlier, Benny had fallen in love with a human, Andrea, and had left the vampire nest for her, but his Maker had killed him and told him he was going to rip Andrea's throat out. Dean agrees to help Benny and remembers the times Benny helped him and Castiel in Purgatory killing monsters as well as Leviathans. Meanwhile, Sam thinks about his time with Amelia and more about how they got together is shown. When Andrea is revealed to have become a vampire and Benny is captured, Dean calls Sam for help. Dean and Benny kill the vampires and Benny's Maker while Sam is on his way. Andrea helps Benny, but it is revealed that she simply wants to take over and Dean kills her before she can harm Benny, devastating Benny. Later, Sam meets Benny for the first time, and upon realizing that he is not human, Sam has a difficult time not trying to killing Benny.
Source: Wikipedia
Source: Wikipedia
