Kuruluş Osman: Season 4
Osman faces Byzantine plots, including Kantakuzenos's assassination attempt and the framing of Öktem Bey and his daughter Alcicek, which Osman ultimately foils, while Alcicek and Aktemur fall in love.
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Picks up essential narrative continuity directly following the events of Kuruluş Osman Season 3.
- Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
- Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
- Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
Season overview
Osman faces Byzantine plots, including Kantakuzenos's assassination attempt and the framing of Öktem Bey and his daughter Alcicek, which Osman ultimately foils, while Alcicek and Aktemur fall in love.
Episode Guide
Season 4 Progress Shield
Episode 99
Oct 5, 2022 · 135 min
Osman Bey establishes his headquarters in Yenişehir, acting on crucial information from his spy in Constantinople. He faces threats from Northern warriors Olof and Frigg. Bala Hatu
Episode 100
Oct 12, 2022 · 132 min
Osman Bey thwarts Kantakouzenos' plans in Constantinople, but the cunning strategist persists in his game. Kantakouzenos initiates a new strategy, enlisting Olof's aid as the first
Episode 101
Oct 20, 2022 · 134 min
Olof's personal stake in Yenişehir drives him to take risks, while his lover Frigg poses a threat to Malhun Hatun. In Constantinople, Kantakouzenos involves Ofelia, further complic
Episode 102
Oct 26, 2022 · 136 min
Osman Bey is ambushed by Olof, revealing a larger scheme involving the kidnapping of his sons and false accusations against Öktem Bey. Ofelia is suspected as the prime culprit. Emp
Episode 103
Nov 9, 2022 · 138 min
The attack on Aktemur has greatly shaken Osman Bey's trust, leading him to establish a court to address the situation. Both Öktem Bey, who is accused of stealing gold, and his daug
Episode 104
Nov 16, 2022 · 132 min
Osman Bey and his soldiers are trapped in a mine after Olof discovers their hiding place. Their survival is uncertain, causing growing concern. Malhun Hatun urges Bala Hatun and th
Episode 105
Nov 23, 2022 · 140 min
Ismihan Sultan opposes Osman Bey's ambitions in Yenişehir. The control of the Marmaracik Citadel is contested. Osman Bey battles self-doubt while planning to conquer Köprühisar. Ol
Episode 106
Nov 30, 2022 · 138 min
Osman Bey remains determined to conquer Köprühisar and is willing to take risks to achieve his goals. However, complications arise in the love story between Aktemur and Alçiçek, as
Episode 107
Dec 7, 2022 · 137 min
Tensions escalate as Ismihan Sultan exposes Osman Bey's headquarters and plans. She seeks to hold him accountable and employs various strategies, including attacks by Olof and Frig
Episode 108
Dec 14, 2022 · 141 min
Osman Bey and his Alps attempt to capture İnegöl castle from Turgut Bey, but face opposition from Turgut Bey, Kantakouzenos, and Ismihan Sultan. Negotiations ensue, with Osman Bey
Episode 109
Dec 21, 2022 · 133 min
Osman Bey is captured by Ismihan Sultan, and his escape attempts fail. However, Alaeddin Bey reveals that Osman Bey is in the palace under Sultan Alaeddin's supervision. Osman Bey
Episode 110
Dec 28, 2022 · 134 min
Osman Bey receives crucial information from Sultan Mesud about Ismihan Sultan's plans involving a significant seal. To counter her schemes, Osman Bey assigns Bala Hatun to acquire
Episode 111
Jan 4, 2023 · 132 min
Ismihan Sultan captures Sheikh Edebali and uses him as bait to trap Bala Hatun in Marmaracik Fortress. Osman Bey confronts Olof and Ismihan Sultan when he attempts to rescue them.
Episode 112
Jan 11, 2023 · 144 min
Osman Bey is captured by Sultan Alaeddin at Marmaracik Fortress. Sultan Alaeddin issues a death warrant, but Ismihan Sultan has a different plan for Osman Bey. She intends to have
Episode 113
Jan 18, 2023 · 143 min
Tensions rise as Mongolian Commander Nayman demands a ransom for Samagar's murder. Ismihan Sultan summons Germiyanoglu, Candaroglu, Karesioglu, and Osman Bey. The Beys hold Osman B
Episode 114
Feb 1, 2023 · 138 min
Nayman's arrival in Konya with a large Mongolian force unsettles the people. Osman Bey vows to confront him, rallying the tribes in Gaza for support. However, the nobles hesitate t
Episode 115
Feb 8, 2023 · 141 min
Nayman's rage grows when he doesn't receive the expected gold, threatening the sons of Karesi, Candar, and Germiyan Beys. The Beys intervene to protect their children, but Osman Be
Episode 116
Mar 1, 2023 · 141 min
Nayman locates his lost gold but falls into an unexpected trap. Osman Bey remains resolute in his conquests despite internal and external challenges. He sets his sights on Inegol a
Episode 117
Mar 8, 2023 · 132 min
Oktem Bey's death brings grief to Yenisehir, but Osman Bey remains resolute. Nayman unexpectedly offers Osman Bey a role as his commander, shocking Ismihan Sultan. Ismihan doubts O
Episode 118
Mar 15, 2023 · 133 min
Nayman falls into an unexpected trap set by Osman Bey while searching for lost gold. Osman Bey remains determined despite internal and external challenges, continuing his conquests
Episode 119
Mar 22, 2023 · 138 min
The martyrdom of Oktem Bey brings sadness to Yenisehir. Nayman surprises Osman Bey with an offer, wanting him to become his commander. Ismihan Sultan believes Osman Bey will reject
Episode 120
Apr 5, 2023 · 136 min
Nayman seeks revenge against Osman Bey, luring Orhan Bey to his headquarters under false pretenses. Osman Bey sets a trap to defeat Nayman in Yenisehir. Finding the seal becomes Os
Episode 121
Apr 12, 2023 · 135 min
Nayman proposes a one-on-one fight to Osman Bey, with high stakes for victory or defeat. As Osman Bey prepares for the battle, he entrusts his vision to Bala Hatun. Meanwhile, news
Episode 122
Apr 19, 2023 · 138 min
Despite challenges from Ismihan Sultan and Nayman, Osman Bey persists in his conquests with a clear goal. He prepares extensively for the conquest of Köprühisar. However, a devasta
Episode 123
Apr 26, 2023 · 134 min
Nayman's ruthless raid injures Bala Hatun and sparks Osman Bey's determination for revenge. Turgut Bey and his Alps are captured by Nayman, facing decapitation. Holding Turgut Bey
Episode 124
May 3, 2023 · 134 min
Nayman seeks an alliance with the Tekfur of Bursa against Osman Bey, causing Osman to confront the Tekfur directly. Ismihan Sultan collaborates with Nayman, planning to eliminate O
Episode 125
May 10, 2023 · 147 min
Malhun Hatun is imprisoned for attempting to kill Ismihan Sultan. Osman Bey is determined to rescue her and refuses to leave her behind. Bala Hatun tries to persuade Bengi Hatun to
Episode 126
May 17, 2023 · 133 min
Despite being taken to death row, Osman Bey remains hopeful. Meanwhile, Bala Hatun receives Esrigün, the commander of Gazan Han, and his adopted daughter. On the other hand, Malhun
Episode 127
May 24, 2023 · 142 min
As Osman Bey continues to pursue his goal of establishing a state, he finds himself facing formidable adversaries. He not only grapples with enemies disguised as friends within his
Episode 128
May 31, 2023 · 135 min
Osman Bey and his warriors are trapped by Tekfur Valens, but Bala Hatun arrives to support them. Nayman ambushes Malhun Hatun and Fatma's life is endangered. Tekfur Valens discover
Episode 129
Jun 7, 2023 · 139 min
Nayman's determination to harm Osman Bey leads to a fierce battle, but Osman Bey captures him. Tekfur Valens shifts his focus to destroy Osman Bey with a formidable army, planning
Episode 130 - Season Finale
Jun 14, 2023 · 142 min
Osman Bey displays keen awareness of Commander Muzalon's actions and strategically launches a dual-sided attack, resulting in a decisive victory for Osman Bey and his forces over B