Galaxy Brain
- Episode aired Mar 16, 2020
- TV-14
- 42m
Sam and Dean respond to a frantic call and assist in an extraordinary and heartbreaking rescue; Billie surprises everyone with a visit to the bunker.Sam and Dean respond to a frantic call and assist in an extraordinary and heartbreaking rescue; Billie surprises everyone with a visit to the bunker.Sam and Dean respond to a frantic call and assist in an extraordinary and heartbreaking rescue; Billie surprises everyone with a visit to the bunker.