McMullan is non-binary, and uses they/them pronouns.[2]
Early life
McMullan grew up in Langley, British Columbia as an avid basketball player. They received a basketball scholarship to play at Brookswood Secondary School and were scouted to play at the university level in Canada, but eventually decided to pursue an interest in film.[3]
Career
Chelsea McMullan studied film in the Department of Film (now Cinema and Media Arts) at York University in Toronto; graduating with a BFA (Specialized Honours) in 2007.
McMullan's early film credits include the documentary films Derailments (Deragliamenti) and The Way Must Be Tried, and the short films Plume and Bath Time.
McMullan has worked on several projects with the National Film Board of Canada.[4] In addition to My Prairie Home, their prior films Mise en Scène and Deadman were made for the NFB; they first met Spoon when they wanted to secure rights to one of Spoon's songs as background music for Deadman.[5]