Madeleine Ziegler. Madeleine Ziegler will be >> in Mostly Void, Partially Stars as 'Samantha "Sammie" Stark'.Cameron Dade. Cameron Dade will be >> in Mostly Void, Partially Stars as 'Drew McKenzie'.Adrianna Terhune. Adrianna Terhune will be >> in Mostly Void, Partially Stars as 'Ellie'.Annie Curtis. Annie Curtis will be >> in Mostly Void, Partially Stars as 'Anna'.James Spector. James Spector will be >> in Mostly Void, Partially Stars as 'Brian'.Colton Teinert. Colton Teinert will be >> in Mostly Void, Partially Stars as 'Ian'.Ellah Daniel. Ellah Daniel will be >> in Mostly Void, Partially Stars as 'Vivienne'.Brady Johnson. Brady Johnson will be 18 in Mostly Void, Partially Stars as 'Director, Writer, Story, Producer, Cinematography, Camera Operator'Adrianna Terhune. Adrianna Terhune will be >> in Mostly Void, Partially Stars as 'Assistant Director'Autumn Jacobs. Autumn Jacobs will be >> in Mostly Void, Partially Stars as 'Writers' Assistant, Story, Casting'Katie Ring. Katie Ring will be >> in Mostly Void, Partially Stars as 'Producer'Madeleine Zeigler. Madeleine Zeigler will be >> in Mostly Void, Partially Stars as 'Producer'Emma Mendoza. Emma Mendoza will be >> in Mostly Void, Partially Stars as 'Cinematography'Annie Curtis. Annie Curtis will be >> in Mostly Void, Partially Stars as 'Driver'