Lucas Till Angus "Mac" MacGyver Actor Tristin Mays Riley Davis Actor Justin Hires Wilt Bozer Actor Meredith Eaton Matty Webber Actor Levy Tran Desi Nguyen Actor Henry Ian Cusick Russ Taylor Actor Peter Weller Mason Guest Star, Director Ben Wang Eli Brown Guest Star Dollar Tan Eli's Father Guest Star Gloria Tsai Eli's Mother Guest Star Paul Yen Jason Guest Star Michael Paul Chan Dahn Guest Star Page Leong Mimi Guest Star Bill Smitrovich Joshua Guest Star Grace Thomas Recruiter Guest Star Corey Jung Little Eli 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 Justin Lisson Writer Sophia Lopez Writer