Jonah Walsh
Characters

Jonah Walsh

Jonah Walsh is an ex-DXS agent and the former partner and friend of James MacGyver.

Characters

Russ Taylor

Russ Taylor is a wealthy ex-MI6 agent with a shady business background.

Characters

Sarah Adler

Sarah Adler is a CIA Agent and the sort-of-ex-girlfriend of Jack Dalton.

Characters

Dawn

Dawn is a former con artist, working for the CIA.

Characters

Harry MacGyver

Harry MacGyver is the father of James MacGyver and the grandfather of Angus MacGyver.

Penny Parker (rebooted)
Characters

Penny Parker (rebooted)

Penny Parker is a friend of Angus MacGyver and Wilt Bozer.

Characters

The Ghost

“The Ghost” is a bomb maker, famous for his elaborate traps.

Characters

Sparky

Sparky is a robot with artificial intelligence.

Characters

Mason

Mason is the “big bad” introduced in the Season 3 Finale.

Characters

Ethan Raines

Ethan Raines is a CIA agent and the ex-husband of Matty Webber.