Galaxy Brain
| Episode Number | 12 |
|---|---|
| Season | 15 |
| Aired | 2020-03-16 |
| Overview | Sam and Dean respond to a frantic call and together along with Castiel, Jack and Jody, assist in an extraordinary and heartbreaking rescue. Billie surprises everyone with a visit to the bunker. |
| Runtime | 42 minutes |
| Absolute Number | 319 |
| Finale Type |