Joybubbles

Directed by Rachael J. Morrison
USA
2026
79 mins
Born blind, Joybubbles uses his gift for perfect pitch to manipulate the phone system and make free calls in this exuberant, life-affirming documentary. Sundance 2026.

Driven by a desire for connection and a knack for telecommunications, Josef Carl Engressia Jr. – who legally changed his name to Joybubbles – discovers he can disrupt the global phone network and make free calls by whistling a certain frequency. As one of the original ‘phone phreaks’ (among notable peers like Apple founders Steve Jobs and Steve Wozniak), Joybubbles played a crucial role in founding this fascinating subculture. Produced by Sarah Winshall (I Saw the TV Glow, SFF 2024), Rachael J. Morrison’s marvellously entertaining debut doc follows Joybubbles’ unforgettable journey, from his challenging childhood to becoming a world-leading phone hacker, while pursuing his dream of independent living.

Please note: The screenings of Joybubbles and Sarsaparilla on June 10 and June 13 will be presented with Open Audio Description. This means an audio describer will provide spoken descriptions of the visual elements on screen, played aloud for the entire audience.

[a] compelling story [that puts] accessibility at the forefront.
Lauren A., Disability Belongs

Tickets

Sat 6 June 2026, 8:15pm
Dendy Newtown - Cinema 2
Audio DescriptionAuslan InterpretedClose Captioned
Wed 10 June 2026, 6:15pm
Dendy Newtown - Cinema 2
Audio DescriptionOpen CaptionedRelaxed EventAuslan Interpreted
Sat 13 June 2026, 4pm
Palace Central - Cinema 1
Audio DescriptionOpen CaptionedAuslan Interpreted
  • Program Strand
  • Year
    2026
  • Classification
    15+
  • Country
    USA
  • Language
    In English
  • Director
    Rachael J. Morrison
  • Producer
    Sarah Winshall, Will Butler, Annie Marr
  • Screenwriter
    Will Butler, Patrick Lawrence, Bradford Thomason
  • Cinematographer
    Michael Belcher, Ashley Connor, Helki Frantzen, Hiroshi Hara
  • Editor
    Bradford Thomason, Patrick Lawrence
  • Genre
  • Premiere
    Australian Premiere
  • Company Credits
    Sales Agent: Visit Films
  • Official Website
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We honour the storytelling and culture of Aboriginal and Torres Strait Islander communities across Australia.

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