Robert Downey Jr.

as Steve Lopez

Born 04/04/1965, age

Jamie Foxx

as Nathaniel Ayers

Born 12/13/1967, age

Catherine Keener

as Mary Weston

Born 03/23/1959, age

Tom Hollander

as Graham Claydon

Born 08/25/1967, age

Nelsan Ellis

as David Carter

Born 11/30/1977

Died 07/08/2017, age

LisaGay Hamilton

as Jennifer Ayers

Born 03/25/1964, age

Rachael Harris

as Leslie Bloom

Born 01/12/1968, age

Stephen Root

as Curt Reynolds

Born 11/17/1951, age

Jena Malone

as Cheery Lab Tech

Born 11/21/1984, age

Octavia Spencer

as Troubled Woman

Born 05/25/1970, age

Ilia Volok

as Harry Barnoff

Born 11/01/1965, age

Noel Gugliemi

as Winston Street Cop

Born 10/15/1970, age