To avoid bankruptcy, Vince agrees to make an appearance at a not-so-sweet-sixteen bash. Elsewhere, Ari and Adam Davies' feud restarts with an impromptu street race but Davies takes it too far.
Making the right call on a crucial career move calls for Vince and the guys to search for clarity and guidance in the arid expanse of Joshua Tree National Park with psilocybin mushrooms and their friend Eric Roberts.
Now that Vince is back in America, Drama plans a welcome home party at his new place, but the party is anything but fun when Drama's obsession with tidiness gets in the way.
Vince welcomes a long-lost friend from back home as the next addition to the entourage, sending panic through the ranks. Elsewhere, Ari sabotages his daughter's friendship with a young TV star.
A casting change puts Medellin back on the table for Vince. Ari and Nick Rubenstein must broker the deal between Amanda and the studio by day's end, but because it's Yom Kippur they can't use the most important tools of their trade (cell phones) until after sundown.