plenty sun! fired up!

Did I miss an episode of The Unit? Was there anything between "Old Home Week" and yesterday's episode? What happened with the nice aged gay and his jeep? And what's this in the "previously on" with Rebecca Pidgeon having bullet holes in her back? Did that happen at some point?

And, SRSLY, was that all the Summer Glau we're gonna get? That's anticlimactic, no? She didn't even get to DANCE!