5 Steps to Danger
Can a couple keep important secrets from Communist spies?
| Actor | Role |
|---|---|
 Ruth RomanAnn Hemple Nicholson | Ann Hemple Nicholson |
 Sterling HaydenJohn Emmett | John Emmett |
 Werner KlempererDr. Frederick Simmons | Dr. Frederick Simmons |
 Richard GainesDean William Brant | Dean William Brant |
 Charles DavisEdward Manning Kirkpatrick aka Kirk | Edward Manning Kirkpatrick aka Kirk |
 Jeanne CooperHelen Bethke | Helen Bethke |
 Peter HansenKarl Plesser | Karl Plesser |
 Karl Ludwig LindtDr. Reinhart Kissel | Dr. Reinhart Kissel |
 John MitchumBud--Deputy Sheriff | Bud--Deputy Sheriff |
 John FrederickSheriff | Sheriff |
 Leonard BremenCollision Shop Owner (uncredited) | Collision Shop Owner (uncredited) |
 Sidney CluteMechanic (uncredited) | Mechanic (uncredited) |
 Ken CurtisFBI Agent Jim Anderson (uncredited) | FBI Agent Jim Anderson (uncredited) |
 Harry HinesMotel Owner (uncredited) | Motel Owner (uncredited) |
| TTom McKeeMan from Sanitarium (uncredited) | Man from Sanitarium (uncredited) |
| BBert StevensMotorcycle Cop (uncredited) | Motorcycle Cop (uncredited) |