Discover
Original Release
02/01/1970
US Release
02/01/1970
Cast
| Name | Character |
|---|
| Gary Conway | Capt. Steve Burton / Steve Burton |
| Don Matheson | Mark Wilson |
| Stefan Arngrim | Barry Lockridge |
| Don Marshall | Dan Erickson |
| Deanna Lund | Valerie Scott |
| Heather Young | Betty Hamilton |
| Kurt Kasznar | Alexander B. Fitzhugh |
| John Dehner | Lt. Grayson |
| Madlyn Rhue | Bertha Fry |
| Christopher Dark | Sgt. Barker |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Gary Conway | Capt. Steve Burton / Steve Burton |
| Don Matheson | Mark Wilson |
| Stefan Arngrim | Barry Lockridge |
| Don Marshall | Dan Erickson |
| Deanna Lund | Valerie Scott |
| Heather Young | Betty Hamilton |
| Kurt Kasznar | Alexander B. Fitzhugh |
| John Dehner | Lt. Grayson |
| Madlyn Rhue | Bertha Fry |
| Christopher Dark | Sgt. Barker |
| Don 'Red' Barry | Dr. Zoral |
| Kent Taylor | Doc Jelko |
| Willard Sage | Inspector Swan |
Producers
| Name | Role |
|---|
| Irwin Allen | Producer |
| Bruce Fowler Jr. | Producer |
