It is a huge, very ambitious, action-packed episode, Barr tells EW.
Gallo really has to step up, be the leader, and really take care of his team.
He does something really, really brave and it turns into this great arc for him, Barr says.

Credit: Mark Hill/The CW
Its just a super-cool and exciting episode.
Not thatValorfans should be surprised to see Gallo step up when needed.
Yeah, he comes across as this sky cowboy, Barr says.
They all had this trivial, reckless edge, but they had the right moral compass too.
Gallos learned to put on a front to try and deal with the stress of it, says Barr.
Its great when we can bring awareness to real-life issues, Barr says.
It gives us the chance to educate without being preachy.
Its about human beings and how their lives and relationships are impacted by the world around them.
Valorairs Mondays at 9 p.m.
ET on the CW.