So B. It (2017)

A young girl named Heidi, who lives with her mentally disabled mother, travels across the country to find out about her and her mother's past.

Director: Stephen Gyllenhaal

Cast: Talitha Eliana Bateman, Alfre Woodard, John Heard, Jessica Ann Collins, Jacinda Barrett, Dash Mihok, Cloris Leachman, Mataeo Mingo, Michael Arden, Atticus Todd, William Stanford Davis, David Dean Bottrell, C.J. Hoff, Moira O'Neill, Sherry Mandujano, Jack Plotnick, Van Epperson, Luis Moncada