Robert Taylor

as Older Michael Thorne (6 episodes)

as Travis

as Colin Lawson (6 episodes)

as Jackson Gibbs (6 episodes)

as Ed

as Owen

as Harley Reagan (4 episodes)

as Riley

as Geoff Walters (12 episodes)

as Captain Malone

as Reverend Covern (1 episode)

as Frank Parson

as Heller

as Robert Brewster

as Athena Captain

as Clive Struthers

as Roland Thorogood (1 episode)

as Wayne

as Jed

as McEwen

as Ramrod

as Vander

as Walt Longmire (63 episodes)

as Deputy Commissioner

as Tom O'Neill (1 episode)