The New Avengers (1976)

S1E3 The Last of the Cybernauts ...??

After a brutal chase leaves double agent Kane severely disfigured, he seeks revenge by enlisting the help of the Cybernauts, a dangerous creation of the unstable scientist Dr. Armstrong. These mechanical foes have faced off against Steed and Mrs. Peel before, but this time they are under the control of an even more sinister mastermind. As Steed and his allies gear up to confront the Cybernauts once again, they find themselves stepping into a perilous situation that could change everything.