| |
|---|---|
| Marvin Grogan | |
| Biographical Information | |
| Name | Marvin Grogan |
| Nickname | Monster |
| Occupation | Student Football Player |
| Species | Mortal |
| Relationship Information | |
| Significant Other | Liza Randall (fiancée) |
| Character Information | |
| Portrayer | Roger Ewing |
| Episode | "The Girl Reporter" |
Marvin Grogan was the fiancé of Liza Randall. He was a school football player whose nickname was Monster.