A criminal psychologist investigates the murder of a veteran with amnesia.
| Actor | Role |
|---|---|
 Warner BaxterDr. Robert Ordway | Dr. Robert Ordway |
 Ellen DrewIrene Cotter / Natalie Cotter | Irene Cotter / Natalie Cotter |
 William FrawleyPolice Inspector Harry B. Manning | Police Inspector Harry B. Manning |
 Frank SullyHenchman 'Rigger' | Henchman 'Rigger' |
 Claire CarletonRuby Farrell | Ruby Farrell |
 Bernard NedellWaldo (as Bernerd Nedell) | Waldo (as Bernerd Nedell) |
| JJack LeePolice Sgt. Bradley | Police Sgt. Bradley |
 Francis PierlotGerald Cotter | Gerald Cotter |
 Olin HowlandMarcus Le Blaine | Marcus Le Blaine |
 Ivan TriesaultAlfredi | Alfredi |
 Wanda PerryMiss White (uncredited) | Miss White (uncredited) |