Drehbuchautor bei
| 1993 | Der Seewolf | ||
| 1980 | Sam Marlowe, Privatdetektiv | ||
| 1974 | The Hanged Man | ||
| 1970 | Chisum | ||
| 1967 | Hondo | ||
| 1966 | Ride Beyond Vengeance | ||
| 1958 | Stakeout on Dope Street | ||
| SOS in den Wolken |
mitgespielt in
| 1993 | Der Seewolf | ||
| 1958 | Stakeout on Dope Street |
| 1993 | Der Seewolf | ||
| 1980 | Sam Marlowe, Privatdetektiv | ||
| 1974 | The Hanged Man | ||
| 1970 | Chisum | ||
| 1967 | Hondo | ||
| 1966 | Ride Beyond Vengeance | ||
| 1958 | Stakeout on Dope Street | ||
| SOS in den Wolken |
| 1993 | Der Seewolf | ||
| 1958 | Stakeout on Dope Street |