Cast (in credits order)
| Marc Maron | ... | Self - Host (voice) | |
| Rest of cast listed alphabetically: | |||
| Jack Black | ... | Self - Guest (as Tenacious D) | |
| Kyle Gass | ... | Self - Guest (as Tenacious D) | |
| Tenacious D | ... | Themselves - Guests | |
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See also
Release Dates | Official Sites | Company Credits | Filming & Production | Technical Specs