His Dark Materials 2×04 Promo “Tower of the Angels” His Dark Materials 2×04 “Tower of the Angels” Season 2 Episode 4 Promo – Will (Amir Wilson) and Lyra (Dafne Keen) make a plan, unaware of the dangers or the cost involved. Written by Jack Thorne and Namsi Khan; directed by Leanne Welham. Show More… 12 Comments Related Videos His Dark Materials 2×03 Promo “Theft” (HD) His Dark Materials 2×02 Promo “The Cave” (HD) This Season On His Dark Materials 1×05 Promo “The Lost Boy” (HD) His Dark Materials 1×04 Promo “Armour” (HD)