Lucas Till Angus "Mac" MacGyver Actor George Eads Jack Dalton Actor Justin Hires Wilt Bozer Actor Tristin Mays Riley Davis Actor Meredith Eaton Matty Webber Actor David Dastmalchian Murdoc Guest Star William Mapother The Client, Daniel Holt Guest Star Mark A. Sheppard Fake Dr. Zito Guest Star Kate Bond Deidre Guest Star Farshad Farahat Farhad Guest Star Aina Dumlao Andie Lee Guest Star Troy Rudeseal Dr. Zito Guest Star Adam Roby Southard EMT Guest Star Jeff Wolfe Guard Guest Star Paul Downs Colaizzo Executive Producer Brett Mahoney Executive Producer David Von Ancken Executive Producer Henry Winkler Executive Producer Lee David Zlotoff Executive Producer Craig S O'Neill Executive Producer, Writer David Slack Writer Peter M. Lenkov Writer Christine Moore Director