Wyatt Wilson. Wyatt Wilson was >> in Signed in Blood as 'Director, Writer, Production Design, Props, Fight Choreographer, Makeup Artist'Kai Bixby. Kai Bixby was >> in Signed in Blood as 'Director of Photography, Editor, Sound Designer, Original Music Composer, Fight Choreographer, Makeup Artist, Graphic Designer, Executive Producer'Britton Weinstein. Britton Weinstein was >> in Signed in Blood as 'Writers' Assistant, Producer'Parker Bogard. Parker Bogard was >> in Signed in Blood as 'Camera Operator, Producer'Hannah Schimmelfineg. Hannah Schimmelfineg was >> in Signed in Blood as 'Key Grip'