PI is a 2017 English-language series developed by Tony Ayres, Louise Fox and Adam Hill written by Louise Fox, Kris Mrksa, Giula Sandler, Pete Mctighe and Adam Hill. The series is directed by Emma Freeman and Tony Krawitz and produced by Ewan Burnett, Louise Fox, Julie Eckersley and Emma Freeman under the banner of Matchbox Pictures for ABC and Netflix. Pi features Patrick Brammall in the lead role along with an ensemble cast including Emma Booth, Genevieve O'reilly, Emily Barclay, Ned Dennehy, Aaron L. Mcgrath and Sean Keenan. The music was composed by Cornel Wilczek. Cinematography was done by Simon Chapman, Earle Dresner and Aaron McLisky and editing by Mark Atkin, Peter Carrodus and Angie Higgins. The series has a running time of 51-57 minutes for each episode. The show has a total of 18 episodes.