Five terminated scenes from Season 1, Episode 1 ("Pilot") and one terminated scene from Season 1, Episode 3 ("The Turk").

Bloopers and outtakes from Season 1.

Audition tapes for Lena Headey (4:19), Thomas Dekker (2:29) and Richard T. Jones (4:30).

One terminated scene from Season 1, Episode 6 ("Dungeons & Dragons").

Video footage of a dance rehearsal performed by actress Summer Glau.

A storyboard animatic of the school attack sequence that took place during Season 1, Episode 1 ("Pilot").

One terminated scene from Season 1, Episode 7 ("The Demon Hand").

Another terminated scene from Season 1, Episode 7 ("The Demon Hand")

An extended version (Producers' Cut) of Season 1, Episode 7 ("The Demon Hand")

Illustrating how key sequences are mapped from storyboard to product.

Two terminated scenes, the first from Season 2, Episode 6 ("The Tower is Tall, But the Fall is Short"), and the second from Season 2, Episode 9 ("Complications").

This featurette demonstrates how a complex fight routine is planned and rehearsed, and then show a comparison between the rehearsal and the scene that was included in the show.

Two terminated scenes, the first from Season 2, Episode 10 ("Strange Things Happen at the One-Two Point"), and the second from Season 2, Episode 13 ("Earthlings Welcome Here").

Five terminated scenes from the two-part episode that spanned Episodes 18 ("Today is the Day, Part I", one terminated scene) and 19 ("Today is the Day, Part II", four terminated scenes).

Three terminated scenes, the first two from Season 2, Episode 20 ("To the Lighthouse"), and the last one from the final episode, Season 2, Episode 22 ("Born to Run").

Part one of an 8-part featurette gallery. In this part, they discuss the writing process.

Part two in an 8-part featurette gallery. In this part, visual effects challenges are discussed.

Part three in an 8-part featurette gallery. In this part, visit Almost Human Inc., where realistic lacerations for cybernetic organisms are created.

Part four in an 8-part featurette gallery. In this part, they demonstrate combining real-world locations and futuristic sets.

Part five in an 8-part featurette gallery. In this part, witness the teamwork among the stunt coordinator, the second unit director, and the special effects supervisor.

Part 6 in an 8-part featurette gallery, demonstrating season 2's more exciting moments.

Part 7 in an 8-part featurette gallery. In this part, learn about composer Bear McCreary's musicmaking process.

Part 8 in an 8-part featurette gallery. In this final part, the cast and producers analyze their approaches to playing and writing the characters.

Bloopers and outtakes from Season 2.

A four-part multiple viewpoint experience on the season finale action sequence.