Markham (TV Series)
Deadly Promise (1960)
Full Cast & Crew
Directed by
| Stuart Heisler | ||
Writing Credits (in alphabetical order)
| John Kneubuhl | ... | (adaptation) |
| Judson Philips | ... | (story) (as Hugh Pentecost) |
Cast (in credits order)
| Ray Milland | ... | Roy Markham | |
| Rest of cast listed alphabetically: | |||
 |
Dennis Cross | ... | Jerry Barrett |
| Herbert Rudley | ... | Maclyn Thomas | |
| Fay Spain | ... | Lucille Barrett | |