Dexter 

The DVD releases of The Complete Second Season, The Complete Third Season, The Fourth Season and The Fifth Season did not include any full-length audio commentaries.

 

Listing 2 commentaries.

Dexter - The First Season cover

Dexter - The First Season
2 commentaries
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Episode 1.06: “Return to Sender”
Commentators: Jennifer Carpenter David Zayas Lauren Velez Erik King

Episode 1.12: “Born Free”
Commentators: Sara Colleton Clyde Phillips Daniel Cerone

Involving 7 commentators.