How many movies have Amy Samardzija and Jon Briley collaborated on?

They have worked on 4 movies together! Their first movie together was PROGRESS Chapter 60: Unboxing Live 2! - Unbox Harder (2017) while their highest rated movie together was PROGRESS Chapter 64: Thunderbastards Are Go! (2018). They have not worked together since PROGRESS Chapter 75: These Violent Delights Have Violent Ends (2018).