Longmire is an American modern Western crime drama television series that premiered on June 3, 2012 on the A&E network, developed by John Coveny and Hunt Baldwin. The series is based on the Walt Longmire Mysteries series of novels by Craig Johnson. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information. See acast.com/privacy for privacy and opt-out information.