Great show with a great plot. Sad to say season 5 will be the last.

Loaded with many guest stars and numerous new artifacts season four of Warehouse 13 is very eventful as well as arguably the best season yet. With Warehouse 13 destroyed Artie makes the final decision to use an astrolabe to turn back time and save Warehouse 13. However Artie's use of the astrolabe comes with huge consequences in later episodes. But once Steve Jinks is brought back to life Warehouse 13 is essentially back to normal. In revenge for stealing the astrolabe Brother Adrian steals artifacts from Warehouse 13 that Artie collected over the years and sends them all over the world. Artie and the agents must then go out and collect them saving mankind in the process. During the final episodes the agents must deal with other formidable foes and events that once again threaten to destroy Warehouse 13.

Wait, what is happening between Myka and Pete?? Are they falling for each other.

Amazing show I absolutely love it!! so many things changing and still it's amazing. Sad in places but still my all time favorite show. can't wait for season five. bummer it doesn't start until 2014 :( CAN'T wait to see what happens with Myka, and Claudia.