Spontaneous

Peter Bundic as Steve Michael Brian as Investigator #1 Jason Tremblay as Officer Junnicia Lagoutin as Student Yvonne Orji as Agent Rosetti Dolores Drake as Waitress Melody Nosipho Niemann as Baby Tess Doralynn Mui as Cranberry Milo Shandel as Officiant Paul Moniz de Sa as Katelyn's Dad Brahm Taylor as Hazmat #2 Piper Perabo as Angela Laine MacNeil as Jenna Dalton Mellany Barros as Katelyn Ogden Darcey Johnson as Liquor Attendant Payton Lepinski as Baby Mara Kaitlyn Bernard as Skye Amanda Gray as Hazmat Doctor #2 (uncredited) Rob Huebel as Charlie Chelah Horsdal as Denise Bzhaun Rhoden as Harper Francisco Trujillo Avalos-Davidson as Grieving Parent Ash Lee as Investigator Jason Sakaki as Skinny Kid Charlie Plummer as Dylan Hayley Law as Tess McNulty Luvia Petersen as Dr. Rolanda Eva Day as Claire Katherine Langford as Mara Carlyle Marlowe Percival as Becky

Marc Bienstock Executive Producer Becky Ferguson Stunt Double Zandara Kennedy Stunt Driver Kory Grim Stunts Aaron Morton Camera Operator, Director of Photography David Barber Supervising Sound Editor, Dialogue Editor Brian Duffield Adaptation, Producer, Screenplay, Director Jodi Stecyk Stunt Coordinator Joseph Trapanese Music Danny Hospes Stunts Dean Menta Music Editor