S4 - E1Inhospitable Oct. 16, 2021
S4 - E2Needful Oct. 16, 2021
S4 - E3Volatile Oct. 21, 2021
S4 - E4Involuntary Oct. 28, 2021
S4 - E5Tale of Two Sisters Nov. 04, 2021
S4 - E6Artemis Through the Looking-Glass Nov. 11, 2021
S4 - E7The Lady, or the Tigress? Nov. 18, 2021
S4 - E8I Know Why the Caged Cat Sings Nov. 25, 2021
S4 - E9Odnu! Dec. 02, 2021
S4 - E10Nomed Esir! Dec. 09, 2021
S4 - E11Teg Ydaer! Dec. 16, 2021
S4 - E12Og Htrof Dna Reuqnoc! Dec. 23, 2021
S4 - E13Kaerb Ym Traeh! Dec. 30, 2021
S4 - E14Nautical Twilight Mar. 31, 2022
S4 - E15Ebb Tide Mar. 31, 2022
S4 - E16Emergency Dive Mar. 31, 2022
S4 - E17Leviathan Wakes Apr. 07, 2022
S4 - E18Beyond The Grip of the Gods! Apr. 14, 2022
S4 - E19Encounter Upon the Razor's Edge! Apr. 21, 2022
S4 - E20Forbidden Secrets of Civilizations Past! Apr. 28, 2022
S4 - E21Odyssey of Death! May. 05, 2022
S4 - E22Rescue and Search May. 12, 2022
S4 - E23Ego and Superego May. 19, 2022
S4 - E24Zenith and Abyss May. 26, 2022
S4 - E25Over and Out Jun. 02, 2022
S4 - E26Death and Rebirth Jun. 09, 2022