The prequel follows Gibbs' early days at NIS.

Plus, how Gibbs came up with Rule 13.

Plus, Randy books a slot at the Laugh Lodge ... only to be bumped by another redhead comedian.

Plus, trouble's coming for NIS.

Plus, does Gary still have a future at NIS after being stabbed on the job?

Adam Campbell previews his return. Plus, why you'll love Ducky's friendship with Doc Tango.

Plus, who's the new office romance?

Showrunners Gina Lucita Monreal and David J. North also break down key moments from the young Pride episode.

Plus, what does Stowell have to say about Gibbs getting head-slapped?

Guests will include Sean Murray, Wilmer Valderrama, Mariel Molino, Daniela Ruah, and more.