Peter Markle Director, Screenwriter, Producer Ron Eldard Homeowner Actor Karynn Moore Tracy Actor Markus Silbiger Ryan Actor Alejandra Morin Kelly Actor James Adam Tucker Detective Actor Sheila Collins Detective's Wife Actor Craig Waser Ice Cream Man Actor Westley Silvestri Ringman Actor Grace Edwards Young Kelly Actor Ethan Freeman Young Ryan Actor Melinda Culea Executive Producer Graham Jones Executive Producer Tag Mendillo Executive Producer Peter Merwin Executive Producer Dennis Passaggio Executive Producer Jared Heins Producer, Production Design Nicholas Pike Music Andrew Fronczak Cinematographer Robert Riekeberg Film Editing Charley Rivkin Film Editing Don Phillip Smith Casting Gabriel Perez Set Decoration Brooke Mulkins Costume Design