- Country: USA
- Genres: Drama
- Release: 1925-07-05
- Director: J. Stuart Blackton
- Writers: Marian Constance Blackton , A.S.M. Hutchinson
- Language: None
- Stars: Malcolm McGregor , Alice Calhoun , Mary Alden , Anders Randolf , Olive Borden , Gardner James , Otto Matieson , Wilfrid North , Eulalie Jensen , Andrée Tourneur
- Runtime: 80 min
- Awards: N/A
- AKA: The Happy Warrior (United Kingdom) , Le champion du cirque (Belgium) , The Happy Warrior , La plus belle victoire (Belgium) , Le champion du cirque (France, French Republic) , A Chave da Felicidade (Brazil) , Sa plus belle victoire (France, French Republic) , The Happy Warrior (United States of America) , De kampioen van het circus (Belgium)
- Plot: Malcolm McGregor joins the circus and falls in love with Olive Borden but his life changes when he finds out he is a titled Lord.
- IMDB:tt0015893
The Happy Warrior Cast · · · ALL
J. Stuart Blackton
Director
Malcolm McGregor
Ralph
Alice Calhoun
Dora
Mary Alden
Aunt Maggie
Anders Randolf
Stingo Hannaford
Olive Borden
Ima
Gardner James
Rollo
Otto Matieson
Egbert
Wilfrid North
Mr. Letham
Eulalie Jensen
Mrs. Letham
Jack Herrick
Foxy Pinsent
Philippe De Lacy
Ralph (at 8 years)
Robert Gordon
Rollo (at 10 years) (as Bobby Gordon)