MST3K Vs. Gamera: Mystery Science Theater 3000, Vol. XXI
| Format | 5× DVD |
| Region | A |
| Runtime | 480 minutes |
| Audio | English: Dolby Digital 2.0 |
| Subtitles | None |
| Languages | English |
| Aspect Ratio | 1.33:1 |
| Color | Color |
| Video Standard | NTSC |
| Packaging | Other |
| Brand | Shout! Factory, LLC* |
| Notes | Slipbox Metal Box, Embossed print Figure/replica/props/memorabilia included |