How many movies have Mark Matejka and Peter Keys acted in together?

They have worked on 2 movies together! Their first movie together was Lynyrd Skynyrd: Pronounced ’Lěh-’nérd ’Skin-’nérd & Second Helping (2015) and was their highest rated movie together. They have not worked together since Lynyrd Skynyrd: Hellfest 2019 (2019).