| Alexander Mundy?/ ... (66 episodes 1968-1970) | 罗伯特·瓦格纳
 | |
| Noah Bain?/ ... (43 episodes 1968-1969) | Malachi Throne | |
| Wally Powers (10 episodes 1969-1970) | 艾德·宾斯
 | |
| Mr. Jack?/ ... (5 episodes 1968-1970) | 约瑟夫·科顿
 | |
| Charlene 'Charlie' Brown?/ ... (5 episodes 1968-1970) | 苏珊·圣琼·詹姆斯
 | |
| William Dover (5 episodes 1969) | 约翰·拉塞尔
 | |
| Hans Schiller?/ ... (4 episodes 1968) | Than Wyenn | |
| Earl Danton?/ ... (4 episodes 1968-1970) | James McEachin | |
| Lieutenant Hardtman?/ ... (3 episodes 1968) | Mario Alcalde | |
| Francisco Arascan?/ ... (3 episodes 1968-1970) | Fernando Lamas | |
| Dr. Edwina Hopkins (3 episodes 1968-1969) | Sharon Acker | |
| General Alekseiko?/ ... (3 episodes 1968-1969) | John Van Dreelen | |
| General Contell?/ ... (3 episodes 1968-1970) | Gavin MacLeod
 | |
| Goldman?/ ... (3 episodes 1968-1970) | Reggie Nalder | |
| 2nd Guard?/ ... (3 episodes 1968-1969) | George Sawaya | |
| Schneider?/ ... (3 episodes 1968-1969) | Erik Holland | |
| Gabriella?/ ... (3 episodes 1968-1969) | Jill Donohue | |
| Dimitri Stavro?/ ... (3 episodes 1968-1969) | Stuart Margolin | |
