"Tell me what happened again." Dean said, confused. Sam sighed, but repeated. "I appeared on a spaceship called the TARDIS." "Which is also a time machine?" Dean asked skeptically. Sam nodded. "I met a man named the Doctor." "Who's an alien?" Dean interrupted again. Sam nodded. "And his friend Clara, and the TARDIS crashed in an alternate reality." "And that's when you met Sherlock Holmes?" Sam looked down at the bunker floor. "Yep."
5 parts