4-Day SaleSave on HDTVs, laptops and more.Shop now ›Ends Monday.
It's Always Sunny in Philadelphia: The Complete 4th Season [3 Discs] [DVD]
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

Cardmember Offers


Ratings & Reviews

Overall Customer Rating:
100% of customers would recommend this product to a friend (11 out of 11)

Special Features

  • Exclusive featurettes and blooper reel
  • The Nightman Cometh...Live performance!
  • Dennis Reynolds: An erotic life
  • Closed Captioned


The gang from Paddy's Irish Pub is back for another season of completely inappropriate comedy as It's Always Sunny in Philadelphia returns to the FX Network for its truly offensive fourth season. Highlights include Dee's heart attack, the death of Mac and Charlie, and a trip back in time to 1776, where "The Gang Cracks the Liberty Bell" and the true heritage of Paddy's Irish Pub is finally revealed. ~ Jason Buchanan

Cast & Crew

  • Rob McElhenney - Mac
  • Glenn Howerton - Dennis
  • Charlie Day - Charlie
  • Kaitlin Olson - Sweet Dee
  • Danny DeVito - Frank Reynolds

Overall Customer Rating

(11 Reviews)
Product images, including color, may differ from actual product appearance.