How many movies have Adam Sliwinski and Charles Ouelette Pelletier collaborated on?

They have worked on 2 movies together! Their first movie together was Signed, Sealed, Delivered: One in a Million (2016) while their highest rated movie together was Signed, Sealed, Delivered: Lost Without You (2016). They have not worked together since Signed, Sealed, Delivered: Lost Without You (2016).