| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Josh Young | Dylan Klebold | Intratec TEC-9 | "Massacre at Columbine High" (S1E03), |
| Josh Young | Dylan Klebold | Stevens 311 | "Massacre at Columbine High" (S1E03), |
| Ben Johnson (II) | Eric Harris | Kel-Tec SUB-2000 | "Massacre at Columbine High" (S1E03), |
| Ben Johnson (II) | Eric Harris | Mossberg 590 Cruiser | "Massacre at Columbine High" (S1E03), |