| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Albert Finney | Hercule Poirot | Colt Model 1908 Vest Pocket | Nickel Plated |
| Johnny Depp | Mr. Ratchett | Colt Model 1903 | - |
| Kenneth Branagh | Hercule Poirot | Colt Police Positive | - |
| Kenneth Branagh | Hercule Poirot | Colt Model 1903 | - |
| Leslie Odom, Jr. | Dr. Arbuthnot | Colt Model 1903 | - |
| Michelle Pfeiffer | Caroline Hubbard | Colt Police Positive | - |
| Richard Widmark | Ratchett | Colt Model 1908 Vest Pocket | With pearl grips and nickel-plated finish |
| Tom Bateman | Buoc | Colt Model 1903 | - |
| Willem Dafoe | Gerhard Hardman | Colt Police Positive | - |