USING A SCREWDRIVER AND BUG SPRAY, MACGYVER MUST FIND THE U.S. GOVERNMENT MOLE WHO IS LEAKING CLASSIFIED INTEL, ON A REBROADCAST OF "MACGYVER," FRIDAY, DEC. 29

Editor's note: This episode replaces previously scheduled programming.

"Screwdriver" - Using a screwdriver and bug spray, MacGyver must find the U.S. government mole who is leaking classified intel to the organization that is trying to take down The Phoenix Foundation. Also, Sarah (Amy Acker)
returns to help with the mission, and Nikki (Tracy Spiridakos)
reappears, but Mac can't tell which side she's on, on a rebroadcast of MACGYVER, Friday, Dec. 29 (9:00-10:00 PM, ET/PT) on the CBS Television Network. (Originally broadcast 1/6/17.)

REGULAR CAST:

Lucas Till (Angus "Mac" MacGyver)
George Eads (Jack Dalton)
Sandrine Holt (Patricia Thornton)
Justin Hires (Wilt Bozer)
Tristin Mays (Riley Davis)

RECURRING CAST:

Tracy Spiridakos (Nikki Carpenter)

GUEST CAST:

Amy Acker (Sarah Adler)
David Dastmalchian (Murdoc)
Preston James Hillier (Jeff)
Sammi Rotibi (Hasan)
Bob Bost (Priest)
Dheeaba Donghrer (Snooty Clerk/Charles)
John Atwood (Preacher)

WRITTEN BY: Peter Lenkov, Craig O'Neill and David Slack

DIRECTED BY: Craig Siebels