Xander Cook Kiriakis is Days of Our Lives’ ultimate bad boy turned reluctant hero. Born Alexander Cook, he is the nephew of Victor Kiriakis and spent years trying to prove himself worthy of the Kiriakis legacy through increasingly criminal means. What makes Xander compelling is his transformation — from a genuine villain who held people hostage and ran criminal enterprises to a man capable of real love and surprising tenderness. Paul Telfer’s charismatic, often humorous portrayal has turned Xander into one of DOOL’s most popular characters.

Who Plays Xander Cook?

Xander Cook is portrayed by Paul Telfer on Days of Our Lives. Paul Telfer’s portrayal has resonated with fans and critics alike, bringing depth, emotion, and authenticity to the role.

Follow Paul Telfer on Instagram: @paultelfer

Key Relationships

Xander’s most important relationship is with Sarah Horton, with whom he shares daughter Victoria. Their love story has been one of DOOL’s most engaging recent romances, complicated by Xander’s past crimes and Sarah’s moral compass. Xander was previously involved with Gwen Rizczech and had a complicated dynamic with Nicole Walker. His relationship with his late uncle Victor Kiriakis was defined by his desperate desire for acceptance and recognition. His rivalry and occasional alliance with EJ DiMera adds spice to his storylines.

Major Storylines

Xander’s evolution from villain to anti-hero is one of DOOL’s best character arcs. Early storylines saw him involved in kidnapping, attempted murder, and working for various criminal enterprises. His transformation began through his feelings for Sarah Horton, which motivated him to try to become a better man. Major arcs include his fight for custody of baby Victoria, his rocky path to running Titan Industries, and his ongoing struggles with his criminal past catching up to him. Xander’s storylines balance humor (he’s known for his shirtless scenes and self-deprecating wit) with genuine dramatic stakes.

Latest Days of Our Lives Spoilers

In 2026, Xander continues to balance his reformed life with the temptations of his past. Family dynamics and business intrigue at Titan promise more excitement.

👉 Get the latest Days of Our Lives spoilers, news, and updates

Frequently Asked Questions

Who plays Xander Cook on Days of Our Lives?

Xander Cook is played by Paul Telfer, who has been in the role since 2015.

Is Xander Cook related to Victor Kiriakis?

Yes, Xander is Victor Kiriakis’s nephew. His desire for Victor’s approval and recognition within the Kiriakis family has been a major character motivation.

Are Xander and Sarah together on DOOL?

Xander and Sarah Horton have been in a romantic relationship and share daughter Victoria. Their love story has been one of DOOL’s most popular recent pairings.