Easter egg: On Disc 6, go to the Bonus Features section. Scroll down to the second option, and the light in the cabin on the right hand corner of the screen goes on. Click on it and you'll find a surprise.
Easter egg: Once you have watched the clip from the Dharma Initiative, you will be taken to a menu with three options, numbered 1 to 3. Select three then press 'up' on your remote. If you look towards the model dome at the edge of the screen, you should see that one of the triangles has been highlighted in red. Press select for the easter egg.
Easter egg: In the special features on Disc 6, select "The Making of Criminal Minds" and press up on your remote. A small "x" should become highlighted. Select it to view the presentation of the "First Annual Gooby Awards", a collection of fictional awards for the cast and crew.
Easter egg: In the Special Features section of the third season's DVD, you can find a comment on why there are an English and a Japanese version of the title song, together with a medley with both versions alternating along with scenes from the season's episode. In order to find it, you have to go onto Mas' symbol on his chest.
Suggested correction: And how do we get to Mas' symbol?
Easter egg: On the Special Features disc, with "Season 7 Preview" selected, press up on the remote. A small "24" will appear. Select it to see the scene of Jack and Chloe on "The Simpsons."
Two Weddings and A Funeral - S1-E20
Easter egg: On the final disk of season 1, go to Special Features and click up. The bar that represent heart rate should be highlighted. Hit enter here to see Davis' screen test.
Easter egg: On many (if not all) of the DVD sets, if you use the arrow buttons on the remote, you can highlight different parts of the station. This allows you to view small clips of interviews and such.