Frank Cromwell
| Frank Cromwell | |
|---|---|
| A character from Stargate SG-1 | |
 | |
| Biographical information | |
| Planet of origin | Earth |
| Nationality | American |
| Death | 1998 |
| Gender | |
| Race | Tau'ri |
| Species | Human |
| Out of Stargate universe information | |
| Portrayed by | Marshall Teague |
| First appearance | "A Matter of Time" |
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