Cuban Fireball is a vehicle for the combustible talents of Estelita Rodriguez, here cast as "herself." The plot finds Estelita arriving in Los Angeles to claim a multimillion-dollar inheritance. To fend off fortune hunters, she disguises herself as a meek little old lady.
| Writing | Charles E. Roberts | Story |
| Writing | Jack Townley | Screenplay |
| Directing | William Beaudine | Director |
| Writing | Charles E. Roberts | Screenplay |
