How many movies have Choi Doo-ho and Cub Swanson acted in together?

They have worked on 2 movies together! Their first movie together was UFC Fight Night 57: Edgar vs. Swanson (2014) while their highest rated movie together was UFC 206: Holloway vs. Pettis (2016). They have not worked together since UFC 206: Holloway vs. Pettis (2016).