Spoiler alert: This post contains plot details from the 300th episode ofSupernatural.

But perhaps this experience will help them with that.

I think its going to be fuel for them, Ackles says of the family reunion.

Lebanon

Credit: Dean Buscher/The CW

For both brothers, to have a family unit is something theyve never truly experienced, especially Sam.

We can live in the bunker.

We have our family, but they chose to stay the course.

And theyll need that strength to get to deal with Michael.

Supernaturalairs Thursdays at 8 p.m.

ET on the CW.