"Truth or Square" is the only episode from season 6 to be presented in a widescreen format. On this DVD, the episode "Truth or Square" is actually in full screen 4:3 letterbox with black bars on the top and bottom rather than true widescreen. On The Pilot a Mini-Movie and the Square Shorts DVD though, the episode is in true widescreen, filling the 16:9 display sets that the episode was produced in.
The Japanese DVD has more characters than just SpongeBob on the cover. That release is also titled “The Complete 6th season.”
Region 4 release of this DVD uses an alternate version of "Truth or Square." It removes almost all Patchy segments and shortens it from 59 minutes to 42 minutes.
On the DVD description on the backside, the following episodes are referenced:
In the episode selection on disc 4, the image for "Overbooked" is not from that episode; the image is actually the same one used for "Porous Pockets."
On the backside, "Pet or Pests" is mistakenly listed as "Pets or Pests."
The Region 2 and Region 4 releases list the episode "SpongeBob SquarePants vs. The Big One" as "SpongeBob and the Big Wave."
In the closed captioning version of "The Card," when SpongeBob says "Dear Neptune!" while freaking out about Patrick possibly putting the #54 card in his pocket, the closed-captioning says "Damn, Neptune!"