BlackBerry is a 2023 Canadian biographical comedy-drama film directed by Matt Johnson from a screenplay by Johnson and producer Matthew Miller. It was loosely adapted from Jacquie McNish and Sean Silcoff's book Losing the Signal: The Untold Story Behind the Extraordinary Rise and Spectacular Fall of BlackBerry. The film is a dramatized account of the history of the BlackBerry line of mobile phones created by co-founders Douglas Fregin and Mike Lazaridis, and investor Jim Balsillie. Lazaridis is portrayed by Jay Baruchel, Balsillie is portrayed by Glenn Howerton, and Fregin is portrayed by Johnson. The film also stars Rich Sommer, Michael Ironside, Martin Donovan, Michelle Giroux, SungWon Cho, Mark Critch, Saul Rubinek, and Cary Elwes in supporting roles.