InterviewsTV ‘Harley Quinn’ Showrunner Patrick Schumacker on Harley & Ivy’s Relationship & the Potential of a Third Season – Exclusive Interview by Michael Slavin April 6, 2020 || 6:28 am by Michael Slavin April 6, 2020 || 6:28 am Patrick Schumacker on the writing process behind the second season of DC’s ‘Harley Quinn’. He also details hopes for a potential third season. FacebookTwitterRedditEmail