Rowan Athale Director Amy Ryan Charlene Actor Nick Robinson Philip Actor Margaret Qualley Melissa Actor Blythe Danner Gail Actor Brian Cox Bill Actor Greg Kinnear Richard Actor Mena Massoud Chaz Actor Connor Jessup Ronnie Actor Vanessa Burns Doctor Actor Eric Garcia Screenwriter Fred Berger Producer Brian Kavanaugh-Jones Producer Christina Piovesan Producer Tim Williams Executive Producer Compton Ross Executive Producer Ross Katz Executive Producer Tom Harberd Executive Producer Stuart Bentley Cinematographer Kim Gaster Film Editing Neil Athale Original Music Adam William Wilson Production Design Sergey Volkov Art Director Jef Silver Set Decoration Ashley Hallihan Casting Jonathan Oliveira Casting