You might be thinking that this should be in a 2019 (Year) In Review post, but that would be impossible because that hasn't happened yet, and even if it weren't impossible, it still wouldn't be the right answer.
Because it was filmed in 2018...
Teased in 2018...
Without 2018 - there would be no Ali Wong and Randall Park or DDK and Keanu to look forward to in 2019.
And I'm absolutely looking forward to this.