| Name | Character | Episodes |
|---|---|---|
| Mark Hamill | Alex Cross | 26 |
| Brian Unger | 26 | |
| Eric Schweig | 1 | |
| Fulvio Cecere | Director | 1 |
| Anthony Harrison | Detective | 1 |
| Shecky Greene | 1 | |
| J. Winston Carroll | (as John W. Carroll) | 1 |
| Tony Rosato | Ben Harvey | 1 |
| Christopher Murray | Lead Detective | 1 |
| Richard Martin | Duke (voice) | 1 |