17-year-old Giddy spends a week in England seeking reconnection with her queer and estranged sister, Julie. On the night of Julie’s 24th birthday, Giddy faces a tumultuous transition into adulthood. The sisters clash as old patterns and memories remerge.
Unfortunately the movie My Sister Is a Butterfly is not yet available on Disney Plus.
| Production | Arunveer Kahlon | Producer |
| Production | Arunveer Kahlon | Location Manager |
| Production | Kate Shelley | Executive Producer |
| Camera | Jeff Yeung | Director of Photography |
| Editing | Jeff Yeung | Colorist |
| Editing | Iacovos Le-Du | Editor |
| Sound | Aroa Fuentes | Sound Designer |
| Sound | Aroa Fuentes | Sound Recordist |
| Sound | Orla Fleming | Original Music Composer |
| Art | Lindsay Potter | Production Design |
| Art | Ugnė Kriščiūnaitė | Art Direction |
| Art | Hazel Ngo | Art Department Assistant |
| Directing | Fahmi Sani | Second Unit First Assistant Director |
| Directing | Kyle Campbell-Pope | First Assistant Director |
| Directing | Sophie Yau Billington | Second Assistant Director |
| Production | Harry Harwood | Production Manager |
| Production | Gabe Alborough | Production Assistant |
| Production | Ella McDonald | Casting Director |
| Camera | Jennifer Tan Siu Ien | Second Unit Director of Photography |
| Camera | Bolton Ang | First Assistant "B" Camera |
| Lighting | Victor Wong | Gaffer |
| Camera | Geraldine Piong | Second Assistant Camera |
| Camera | Kate Siu | First Assistant Camera |
| Camera | Benjamin Hovington | Key Grip |
| Lighting | Orpheas Kourbelis | Lighting Technician |
| Lighting | Amelie-Ash Clain | Lighting Technician |
| Sound | vėja | Music |
| Sound | Owen Davies | Music |
| Costume & Make-Up | Mariana De Lima | Costume Designer |
| Costume & Make-Up | Salomé Gonçalves | Costume Assistant |
| Costume & Make-Up | Kymara Akinpelumi | Costume Supervisor |
| Costume & Make-Up | Effie McClure | Costume Assistant |
| Costume & Make-Up | Hazel Ngo | Hair Assistant |
| Costume & Make-Up | Mika Matsumoto | Makeup & Hair |
| Costume & Make-Up | Jun Sato | Makeup Artist |
| Camera | Edward Sogunro | BTS Photographer |
| Directing | Emily Ong Shuyi | Director |
| Writing | Emily Ong Shuyi | Writer |
| Production | Emily Ong Shuyi | Producer |
| Production | Emily Ong Shuyi | Executive Producer |
| Writing | Tom Blackman | Writer |
| Production | Tom Blackman | Executive Producer |
| Directing | Dhurga Menon | Script Supervisor |
