The Expanse 

The DVD releases of Season 1 and Season 3 did not include any audio commentaries.

 

Listing 8 commentaries.

The Expanse: Season Two cover

The Expanse: Season Two
8 commentaries
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Episode 2.01: “Safe”
Commentators: Naren Shankar Mark Fergus Breck Eisner Steven Strait Dominique Tipper

Episode 2.02: “Doors & Corners”
Commentators: Ty Franck Daniel Abraham Cas Anvar

Episode 2.05: “Home”
Commentators: Mark Fergus Bob Munroe

Episode 2.06: “Paradigm Shift”
Commentators: Naren Shankar Daniel Abraham

Episode 2.07: “The Seventh Man”
Commentators: Mark Fergus Frankie Adams

Episode 2.08: “Pyre”
Commentators: Naren Shankar Wes Chatham

Episode 2.12: “The Monster and the Rocket”
Commentators: Mark Fergus Steven Strait Shohreh Aghdashloo

Episode 2.13: “Caliban's War”
Commentators: Naren Shankar Ty Franck Dominique Tipper

Involving 12 commentators.