Dean zit al een tijdje vast in zijn poging om een vervolg te maken op 'I was a Teenage Speed Freak', zijn ongelooflijk succesvolle graphic novel. Zijn fans verwachten geweldige dingen van hem en zijn redacteur, Louise, achtervolgt hem. In plaats van te werken besteedt Dean zijn tijd echter aan het zoeken naar zijn Argentijnse minnaar Pablo, die op een avond sigaretten ging halen en nooit meer terugkwam.
Nee, helaas is Testosterone nog niet beschikbaar op Netflix in Nederland.
| Camera | Ken Kelsch | Director of Photography |
| Editing | Mallory Gottlieb | Editor |
| Directing | David Moreton | Director |
| Writing | James Robert Baker | Novel |
| Production | Kathryn Riccio | Producer |
| Writing | Dennis Hensley | Author |
| Production | David Moreton | Producer |
| Art | Jorge Ferrari | Production Design |
| Editing | Roger Schulte | Editor |
| Sound | Marco D'Ambrosio | Music |
| Sound | Chris Navarro | ADR Recordist |
| Sound | Juan Peralta | Sound Re-Recording Mixer |
| Sound | Ronald G. Roumas | Sound Recordist |
| Directing | George Bamber | First Assistant Director |
| Sound | Andrea Gard | Supervising Sound Editor |
| Sound | Marshall Garlington | Sound Re-Recording Mixer |
| Sound | Mark Purcell | Sound Recordist |
| Sound | Travis Crenshaw | Foley Recordist |
| Sound | Jon Null | ADR Editor |
| Writing | David Moreton | Writer |
| Production | Jackie Ingberg | Production Manager |
| Sound | Jana Vance | Foley Artist |
| Sound | Michael Axinn | Sound Editor |
| Sound | Stuart Provine | Sound Effects Editor |
| Directing | Rusty Mahmood | Second Assistant Director |
| Sound | Neil Riha | Sound Editor |
| Camera | Rick Tucker | Key Grip |
| Sound | Terri D'Ambrosio | Music Supervisor |
| Sound | Marnie Moore | Foley Artist |
| Sound | Mac Smith | Sound Editor |
| Sound | Lori Dovi | Sound Mixer |
| Directing | Ezequiel Crupnicoff | Assistant Director |
| Sound | Jon Null | Dialogue Editor |
| Sound | Lance Brown | Sound Re-Recording Mixer |
| Sound | Jon Null | Sound Editor |
| Production | Julie Fay | Production Supervisor |
| Directing | Nicolás Lidijover | Second Assistant Director |
| Sound | Bruce Lacey | Sound Editor |
| Sound | Kent Sparling | Sound Re-Recording Mixer |
| Sound | Jon Null | Foley Editor |
| Directing | Lori Grabowski | Script Supervisor |
| Sound | Robert Jackson | Supervising Sound Editor |
