- Vita Linder
- Â Dorma / ... 7 episodes, 1966
- John Vernon
- Â Iron Man / ... 7 episodes, 1966
- Bernard Cowan
- Â Captain America / ... 5 episodes, 1966
- Henry Ramer
- Â The Mandarin / ... 4 episodes, 1966
- Gillie Fenwick
- Â Heimdall / ... 4 episodes, 1966
- Margaret Griffin
- Â Pepper Potts / ... 4 episodes, 1966
- Jack Creley
- Â Donald Blake / ... 3 episodes, 1966
- Max Ferguson
- Â Bruce Banner / ... 3 episodes, 1966
- Claude Rae
- Â Thaddeus Ross 3 episodes, 1966
- Len Carlson
- Â Loki / ... 3 episodes, 1966
- Paul Kligman
- Â Krang / ... 2 episodes, 1966
- Tom Harvey
- Â Chameleon / ... 2 episodes, 1966
- Don Mason
- Â Rick Jones 2 episodes, 1966
- Maxine Miller
- Â Betty Ross 2 episodes, 1966
- Carl Banas
- Â Bucky Barnes 1 episode, 1966
- Henry Comor
- Â Executioner 1 episode, 1966
- Chris Wiggins
- Â Gregor Shapanka / ... 1 episode, 1966
- John Vernon
- Â Glenn Talbot / ... unknown episodes
- Paul Soles
- Â Attuma / ... unknown episodes
- Chris Wiggins
- Â Byrrah / ... unknown episodes
- Len Birman
- Â Hercules unknown episodes
- Len Carlson
- Â Loki / ... unknown episodes
- Tom Harvey
- Â Chameleon / ... unknown episodes
- Peg Dixon
- Â Betty Ross / ... unknown episodes
- Sandy Becker
- Â Captain America unknown episodes
- Ed McNamara
- Â Swordsman / ... unknown episodes
- Vernon Chapman
- Â Super Adaptoid unknown episodes
- Max Ferguson
- Â Hulk unknown episodes
- Arthur Pierce
- Â Captain America unknown episodes
