- Country: N/A
- Genres: Drama
- Release: 1918-09-08
- Director: William Worthington
- Writers: Sessue Hayakawa , Denison Clift , Frances Guihan
- Language: None
- Stars: Sessue Hayakawa , Marin Sais , Howard Davies , Mary Anderson , Tsuru Aoki , Sidney De Gray , Harry von Meter , Mayme Kelso
- Runtime: 50 min
- Awards: N/A
- AKA: His Birthright , 長子相続権 (Japan) , Zijn geboorterecht (Netherlands the) , Fils d'Amiral (France, French Republic) , His Birthright (United States of America) , Japanerdrengen (Denmark)
- Plot: Learning his Japanese mother committed suicide after being abandoned by his American father, the young Yukio journeys to the United States to have his revenge. However, his plans are complicated when he inadvertently ends up working for a network of spies who want to get their hands on some important documents possessed by none other than Yukio's long-lost father.
- IMDB:tt0184572
His Birthright Cast · · · ALL
William Worthington
Director
Sessue Hayakawa
Yukio
Marin Sais
Edna Kingston
Tsuru Aoki
Saki San
Sidney De Gray
James Barnes
Harry von Meter
Adm. von Krug
Mayme Kelso
Mrs. Harland Smith
Howard Davies
Adm. John Milton