Zachary Wigon Director Margaret Qualley Rebecca Actor, Executive Producer Christopher Abbott Hal Actor Francisco Castaneda Man in the Hallway Actor Kathie Young Woman in the Hallway Actor Dominic Defilips Older Phil Porterfield Actor Rene Calvo Younger Phil Porterfield Actor Danita Battle Hal's Mother Actor Christian Casatelli Young Hal Actor Micah Bloomberg Screenwriter, Executive Producer Pavel Burian Producer David Lancaster Producer Ilya Stewart Producer Stephanie Wilcox Producer Carole Baraton Executive Producer Elizaveta Chalenko Executive Producer Yohann Comte Executive Producer Ludovica Isidori Cinematographer, Cinematographer Kate Brokaw Film Editing, Film Editor Lance Edmands Film Editing, Film Editor Ariel Marx Original Music Jason Singleton Production Design Amber Thrane Set Decoration Mirren Gordon-Crozier Costume Design Kyle Martin Executive Producer Pierre Mazars Executive Producer Elisaveta Tchalenko Executive Producer Maxim Dashkin Executive Producer Jon Shiffman Executive Producer Andrew Schwartzberg Executive Producer Lisa Kjerulff Executive Producer Nick Shumaker Executive Producer