Although animation is generally difficult in every stage of production, the liquor aisle presented a distinctly difficult challenge because of the sheer number of transparent bottles.
Additionally, there was the added challenge of the various liquids shown in each bottle while also getting the lighting right for them all.
During a recent interview with Deadline, Conrad Vernon explained the difficulties of filming the liquor aisle sequence seen in Sausage Party.
Compared to the rest of the film, it simply presented an onslaught of minor challenges and technical hurdles.