|Residence(s):||783 Varney Street, New Jersey|
|Profession:||Construction worker (formerly)|
|Death date:||Day 10: 5:35pm|
|Death cause:||Shot by David Harris|
|Played by:||Themo Melikidze|
|First episode:||"Day 10: 2:00pm-3:00pm"|
|Last episode:||"Day 10: 5:00pm-6:00pm"|
Khasan Dudayev was was a Chechen immigrant to the United States who, along with his sister Amira, was part of a sleeper cell assembled by the late Ibrahim Bin-Khalid. With the help of chemistry teacher David Harris, Khasan and Amira were actively planning a bomb attack against the U.S. during Day 10.
While working at their home, Khasan spoke to Amira over the phone about an incident that had taken place at her high school when her ex-boyfriend, Drew Phelps, discovered her relationship with Harris and their planned attack. Amira later called to report that Drew hadn't been killed in the confrontation, but had been found and rushed to a nearby emergency room. He told Amira that she needed to kill Phelps at the first opportunity to prevent him from exposing their plans, and instructed her how to inject air into his IV to cause an embolism. Khasan left for the hospital, saying he would pick her up outside once it was done. ("Day 10: 2:00pm-3:00pm", "Day 10: 3:00pm-4:00pm")
When preparing to bomb the George Washington Bridge, Khasan was killed by Amira's teacher David Harris. Amira went on to carry out the attack successfully in his stead.