An honest, talented and well respected attorney defeats a corrupt incumbent U.S. Senator. After a very good start he has to face the subtle temptations and innocent looking traps of Washington.
| Actor | Role |
|---|---|
 Lionel BarrymoreJefferson "Jeff" Keane | Jefferson "Jeff" Keane |
 Karen MorleyConsuela Fairbanks | Consuela Fairbanks |
| DDiane SinclairRuth Keane | Ruth Keane |
 Nils AstherHenri Brenner | Henri Brenner |
 Reginald BarlowSenator Fred Withers | Senator Fred Withers |
 William Collier Sr.Peter Babcock | Peter Babcock |
| WWilliam MorrisSenator Hodge | Senator Hodge |
 Rafaela OttianoMona Farrell | Mona Farrell |
 C. Henry GordonAlan Hinsdale | Alan Hinsdale |
 Berton ChurchillSenator Bitler (as Burton Churchill) | Senator Bitler (as Burton Churchill) |
 Henry KolkerStapleton | Stapleton |
 Charley GrapewinSenator Simmons (uncredited) | Senator Simmons (uncredited) |
 George IrvingPresident of the Senate (uncredited) | President of the Senate (uncredited) |
 Hattie McDanielMaid (uncredited) | Maid (uncredited) |
 Doris LloydKitty | Kitty |
 Charles SellonSenator at Train Station | Senator at Train Station |
 Sidney BraceyBenedict | Benedict |
 Charles ColemanBitler's Butler | Bitler's Butler |