There's Something About Mary Blu-ray Special Bonus Features:
- Two versions: theatrical & seamlessly brander extended cut
- Directors' scene-specific bonus commentary
- Director's commentary with Peter and Bobby Farrelly
- Writers' commentary with Ed Decter & John L. Strauss
- Outtakes
- Clay animated titles with optional directors' commentary
- Around the world with Mary: foreign language end scene
- AMC Backstory: There's Something About Mary
- Exclusive featurettes:
- Getting Behind Mary
- Comedy Central: Reel Comedy
- Up a Tree With Jonathan Richman and Tommy Larkins
- Franks & Beans: A Conversation With W. Earl Brown
- Exposing Themselves: Cameron Diaz, Matt Dillon, Ben Stiller, Chris Elliott
- Touchdown: A Conversation With Brett Favre
- Puffy, B**** and B****
- Interview Roulette With Harland Williams
- Behind the Zipper
- "Build Me Up Buttercup" karaoke
- "Every Day Should Be a Holiday" - The Dandy Warhols music video