For their first challenge, the mixologists step behind the bar and must reinvent the world’s most requested cocktail: the margarita.

Choosing from a diverse array of fruits, the contestants must create a sensory cocktail experience.

Using all-natural ingredients, the mixologists pair up to construct botanical cocktails as industry pioneer Dale DeGroff joins the judges.

In teams of three, the contestants develop drinks from gin, bourbon and rum for a 1920s-themed challenge. Guests at a cocktail party decide their fate.

Eight mixologists create cocktails inspired by delicious desserts. Guest judge Gonzo Jimenez (“Bake Squad”) adds his sweet expertise.

An intense three-part challenge puts the competitors' technical abilities, speed and precision to the ultimate test.

In teams of two, the contestants must mix — and pair — the perfect cocktail with a culinary dish assigned by renowned chef Edward Lee.

The competition heats up as the mixologists craft cocktails with a spicy kick. Award-winning bartender Tiffanie Barriere guest judges.

Determined to compete in the finale, the four remaining contestants prepare a flight of cocktails using the judges’ favorite spirits.

Three mixologists face off in the finale. Who will win the top prize and earn the title of Ultimate Drink Master?