Which of the following cocktails contains Grand Marnier?

The cocktail that contains Grand Marnier is the French Connection. Grand Marnier is an orange-flavored liqueur that is often used in cocktails to add a rich, citrus character and complexity. In the context of the French Connection, it is typically combined with cognac, creating a smooth and sophisticated drink that highlights the flavors of both the liqueur and the brandy.

Using Grand Marnier in cocktails benefits from its high-quality ingredients and distinctive flavor profile, making it a popular choice for drinks that aim for a touch of elegance. In contrast, the other options on the list do not usually include Grand Marnier as a key ingredient. The Incredible Hulk typically involves cognac and Hpnotiq, the French Kiss may use vodka and peach schnapps, and the Mudslide is primarily made with vodka, Kahlúa, and Irish cream, none of which incorporate Grand Marnier.