Yeah but they didn't know what was in the serum until after they used it

They had an alien stored in a lab, they drained it and used its remains to create a serum that basically repaired coulson. The open brain surgery altered his memories, the secret project was called TAHITI and that's why he had memories of a tropical holiday.

See told you so

It is the magic school bus

Jennifer Lawrence

Haha great minds think alike

I imagined four/Tobias as chris O'Donnell when he was in NCIS LA

Yeah it's an awesome movie :)