William Feng ( 冯绍峰 )

Lan Lingwang

Ariel Lin ( 林依晨 )

Yang Xuewu

Daniel Chan Hiu-Tung ( 陳曉東 )

Yuwen Yong

Zhai Tianlin ( 翟天臨 )

Gao Wei

Mao Linlin ( 毛林林 )

Zheng Er / Feng Xiaolian

Han Dong ( 韓棟 )

Yang Jian

George Hu ( 胡宇威 )

An Dewang

Tiara Huang ( Tiara Huang )

Yu Tu

Zhang Zimu ( Zhang Zimu )

Princess Yuwen Zhen

Wang Di ( Wang Di )

Empress Ashina

Zong Fengyan ( Zong Fengyan )

Yuwen Yu [Emperor Ming of Northern Zhou]

Zheng Xiaoning ( Zheng Xiaoning )

Yuwen Hu

Wang Zheng ( Wang Zheng )

Yuwen Shenju

Lü Zhong ( Lü Zhong )

Xue Wu's grandmother

Lu Yong ( Lu Yong )

Hulu Guang

Zhang Guoqing ( Zhang Guoqing )

Zu Ting

Wang Tian Ye ( Wang Tian Ye )

Hulu Xuda

Dai Chunrong ( Dai Chunrong )

Empress Hu

He Zhonghua ( He Zhonghua )

Emperor Gaozhan

Zhu Haijun ( Zhu Haijun )

Xiao Cui

Xiong Zi Ling ( Xiong Zi Ling )

Koko Tang ( Koko Tang )

Sun Yining ( Sun Yining )

Hong E

Shawn Wei ( Shawn Wei )

Han Xiaodong

Deng Sha ( Deng Sha )

Lan Lingwang's birth mother

Li Donghan ( Li Donghan )

Yang Shishen

Yu Xintian ( Yu Xintian )

Feng Xiaoling

Zhao Hantang ( Zhao Hantang )

尉迟迥