The film follows the conventions of Thai cinema during the Cold War, where every actor is dubbed by the voice that suits their roles. The hero sounds heroic and the villain sounds villainous. Ang, a transgender sex worker with a pretty, feminine voice is assigned a special mission as an undercover spy. She disguises herself as a cisgender man to enter into a romantic relationship with Jit, a belligerent yet idealistic student activist with an evil voice. Ang must extract important information from Jit. However, the mission goes awry as she slowly falls for him. Apolitical at first, Ang is slowly awakened by Jit to see the other world where people speak in another way.
Unfortunately the movie Red Aninsri; Or, Tiptoeing on the Still Trembling Berlin Wall is not yet available on Disney Plus.
| Costume & Make-Up | Punika Rangchaya | Special Effects Key Makeup Artist |
| Sound | Nopawat Likitwong | Sound Re-Recording Mixer |
| Crew | Chulayarnnon Siriphol | Catering |
| Editing | Supawit Buaket | Colorist |
| Production | Ratchapoom Boonbunchachoke | Producer |
| Production | Kamonlak Jirahitapat | Co-Producer |
| Visual Effects | Vachakorn Permpool | VFX Artist |
| Camera | Pakorn Yooin | Director of Photography |
| Camera | Jiraphat Vinagupta | Director of Photography |
| Sound | Sorayos Prapapan | Sound Designer |
| Directing | Ratchapoom Boonbunchachoke | Director |
| Costume & Make-Up | Wachara Kanha | Costume Designer |
| Lighting | Ranon Kamplean | Gaffer |
| Sound | Apitape Thaoanon | Sound Recordist |
| Production | Chonlasit Upanigkit | Post Producer |
| Lighting | Nawapon Waitanomsup | Gaffer |
| Sound | Nawapon Waitanomsup | Boom Operator |
| Costume & Make-Up | Sutthisa Phinthip | Makeup & Hair |
| Art | Non-Touch Promsri | Art Direction |
| Directing | Kamonlak Jirahitapat | Assistant Director |
| Writing | Ratchapoom Boonbunchachoke | Writer |
| Editing | Ratchapoom Boonbunchachoke | Editor |
| Sound | Theerapat Wongpaisarnkit | Music |
