Writing Credits
| Mickey Spillane | ... | (characters) |
Cast (in credits order)
| Darren McGavin | ... | Mike Hammer | |
| Mike Connors | ... | Marty | |
| Betty Lynn | ... | Mona | |
| Ed Kemmer | ... | Simmons | |
| Dort Clark | ... | Luger | |
 |
Angela Austin | ... | Holly |
| Rest of cast listed alphabetically: | |||
|
|
Chalky Williams | ... | Police Officer (uncredited) |
