Mark makes plans to direct a video to help take Johnny Drama's music career to the next level, and enlists rapper P. Diddy and Hollywood director Peter Berg to serve as mentors.

Donnie needs a hand after he promises to bring Wahlburgers to his "Blue Bloods'' co-star Marisa Ramirez and the rest of the TV series' cast and crew; Mark sends Paul to Costa Rica for a much-needed vacation.