| One Is Guilty | |
| Director: | Lambert Hillyer |
| Producer: | Irving Briskin |
| Starring: | Ralph Bellamy Shirley Grey Rita La Roy |
| Cinematography: | John Stumar |
| Studio: | Columbia Pictures |
| Distributor: | Columbia Pictures |
| Runtime: | 63 minutes |
| Country: | United States |
| Language: | English |
One Is Guilty is a 1934 American pre-Code mystery crime film directed by Lambert Hillyer and starring Ralph Bellamy, Shirley Grey and Rita La Roy. It is the second in a series of four films featuring Bellamy as Inspector Steve Trent following Before Midnight.[1] Two further films, The Crime of Helen Stanley and Girl in Danger, were released later in the year.[2]
The body of a championboxer is found in an apartment complex. Various suspects appear to have had the opportunity and the motive to kill the fighter.