Mike Munn began his career with the Toronto New Wave, editing features for Bruce McDonald (Roadkill), Srinivas Krishna (Masala and Lulu) and Peter Mettler (Tectonic Plates; Picture of Light).

He went on to cut numerous features for Canadian and international directors, including John Greyson (Law of Enclosures), Richard Kwietniowski (Owning Mahowny), Daniel MacIvor (Past Perfect; Wilby Wonderful) and Bruce McCulloch (Comeback Season). As well, Mike has edited several award-winning documentaries, including Stories We Tell, for director Sarah Polley, and Yung Chang's This is Not a Movie. His many television credits include Shaftesbury's The Shields Stories and Sienna Film's mini-series Diamonds, nominated for 9 Gemini awards.

Mike's work has been recognized formally through award nominations as well as being highlighted in film reviews from around the world. Films he has edited have played at Cannes, Berlin, Venice, Telluride and Sundance, among other festivals, with 12 features accepted at TIFF. Sarah Polley's Stories We Tell was shortlisted for the documentary Oscar as well as being voted in a TIFF poll as one of the 10 best Canadian films of all time.