| Episode | |
|---|---|
| Wendigo (1.02) | ✔ |
| Skin (1.06) | ✔ |
| Asylum (1.10) | ✔ |
| Route 666 (1.13) | ✔ |
| The Bender (1.15) | ✔ |
| Something Wicked (1.18) | ✔ |
| Salvation (1.21) | ✔ |
| In My Time of Dying (2.01) | ✔ |
| Simon Said (2.05) | ✔ |
| The Usual Suspects (2.07) | ✔ |
| Crossroad Blues (2.08) | ✔ |
| Hunted (2.10) | ✔ |
| Playthings (2.11) | ✔ |
| Nightshifter (2.12) | ✔✔ |
| Born Under a Bad Sign (2.14) | ✔✔✔ |
| Tall Tales (2.15) | ✔ |
| Hollywood Babylon (2.18) | ✔ |
| All Hell Breaks Loose (2.22) | ✔ ✔ |
| Bad Day at Black Rock (3.03) | ✔ ✔ |
| Malleus Maleficarum (3.09) | ✔ |
| Dream a Little Dream of Me (3.10) | ✔ |
| Jus in Bello (3.12) | ✔ |
| In the Beginning (4.03) | ✔✔✔ |
| Monster Movie (4.05) | ✔✔ |
| Yellow Fever (4.06) | ✔ |
| It’s the Great Pumpkin, Sam Winchester (4.07) | ✔✔ |
| Heaven and Hell (4.10) | ✔ |
| Family Remains (4.11) | ✔ |
| On the Head of a Pin (4.16) | ✔ |
| Jump the Shark (4.19) | ✔✔ |
| Lucifer Rising (4.22) | ✔✔✔ |
| Sympathy for the Devil (5.01) | ✔✔✔ |
| Free to Be You and Me (5.03) | ✔✔ |
| The End (5.04) | ✔ |
| Total | 50 |