How many movies have Dimiter Doichinov and Scott Adkins acted in together?

They have worked on 7 movies together! Their first movie together was Undisputed II: Last Man Standing (2006) while their highest rated movie together was Undisputed III: Redemption (2010). They have not worked together since Boyka: Undisputed IV (2016). They are most known for their action films together.