When Sach eats too much sugar, he goes into a trance whereby he's able to predict the future. Slip tries to make some money off of Sach by using him as a fortune teller in a carnival, until a mad scientist kidnaps Sach to use him in an intelligence-switching experiment with a monster.
Unfortunately the movie Master Minds is not yet available on HBO Max.
| Writing | Charles R. Marion | Screenplay |
| Directing | Jean Yarbrough | Director |
| Writing | Charles R. Marion | Story |
| Camera | Harry Lewis | Grip |
| Lighting | Lloyd Garnell | Gaffer |
| Production | Jan Grippo | Producer |
| Camera | Marcel Le Picard | Director of Photography |
| Editing | William Austin | Editor |
| Art | Dave Milton | Art Direction |
| Art | Raymond Boltz Jr. | Set Decoration |
| Costume & Make-Up | Jack Pierce | Makeup Artist |
| Production | Allen K. Wood | Production Supervisor |
| Directing | William A. Calihan Jr. | Assistant Director |
| Sound | Tom Lambert | Sound |
| Sound | B.J. Remington | Sound |
| Editing | Otho Lovering | Supervising Film Editor |
| Directing | Ilona Vas | Script Supervisor |
| Camera | William Margulies | Camera Operator |
| Sound | Edward J. Kay | Music Director |
| Sound | Dean Spencer | Sound |
