After winning a qualifying trial for a big speed-boat race in Santa Monica, California, Joe Dunn is offered a bribe, by gamblers, not to take part in the race and is so incensed that he starts a fight which lands him in jail. The girl he loves, Peggy McNeil, takes his place, but crashes into a buoy and is seriously injured---and Joe goes to desperate lengths to raise money for the services of a famous surgeon.
| Actor | Role |
|---|---|
 Joseph AllenJoe Dunn | Joe Dunn |
 Rosalind KeithPeggy McNeil | Peggy McNeil |
 J.M. KerriganHenry John 'Cap' McNeil | Henry John 'Cap' McNeil |
 Marc LawrenceGus Slater | Gus Slater |
| RRichard TerryNick Givens | Nick Givens |
 Arthur Loft'Lucky' Leonard Raymond | 'Lucky' Leonard Raymond |
 Joe SawyerSteve Dolan | Steve Dolan |
 George Ernest'Pancho', Runaway Kid | 'Pancho', Runaway Kid |
 Al HillHenchman Jeff Skinner | Henchman Jeff Skinner |
 John TyrrellPete Bailey | Pete Bailey |
 Ralph ByrdC.P.O. Mike Burns | C.P.O. Mike Burns |
 George ChesebroHenchman Mitchell | Henchman Mitchell |
 Ray BennettNot listed | Not listed |
 Harry BernardNot listed | Not listed |
| NNick CopelandNot listed | Not listed |
 Dick CurtisNot listed | Not listed |
 Harry DeppNot listed | Not listed |