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0:30
The all-new drama World on Fire premieres on April 5 at 9/8c on MASTERPIECE on PBS.

2:50
The cast describes the dynamic between Lois, Harry, and Kasia in Season 2.

2:57
The cast and crew describe how they shot those North African desert scenes.

2:10
Gregg Sulkin breaks down how the crew filmed his flying scenes.

1:26
Kasia anxiously receives her first assignment as an agent — as well as a warning.

2:53
Gregg Sulkin and Eugénie Derouand discuss David and Henriette's whirlwind romance.

5:00
The cast give a refresher of the major events in Season 1.

2:57
The Season 2 stars introduce you to their characters.