Season four marked the first crossover event with fellow Syfy series Warehouse 13. Douglas Fargo (Neil Grayston) appeared in the August 3, 2010 episode of Warehouse 13, while Claudia Donovan (Allison Scagliotti) of Warehouse 13 appeared on Eureka on August 6, 2010.[1][2] James Callis joined the cast as Dr. Trevor Grant, a scientist from 1947. Season 4 was split into two parts, plus two standalone Christmas specials: the first nine episodes were shown in the summer of 2010, a Christmas episode was shown in December, and another 10 episodes began airing on July 11, 2011.[3] A second Christmas special aired on December 6, 2011.

I absolutely love this show! It's so funny and imaginative! There i just nothing else like it. I was so excited that I was able to FINALLY find it in stock and in the correct format somewhere! It makes me love Best Buy even more! The season came in good condition. Packaging could've been a little better, but they came unharmed and ready for viewing! Yay! Also, if you like this show, definitley check out Warehouse13! Easily two of my favorite shows ever!

I loved the show eureka and sure as the seasons went on it lost a little luster but still plenty of fun to be had in season 4.

For those of you who have never seen Eureka, you really have to check it out. Smart and funny

Can't wait till I see where this is going. I know next season is the last. I hate that.