Michael Keaton as Kenneth Feinberg

Amy Ryan as Camille Biros

Stanley Tucci as Charles Wolf

Tate Donovan as Lee Quinn

Shunori Ramanathan as Priya Khundi

Talia Balsam as Dede Feinberg

Laura Benanti as Karen Donato

Chris Tardio as Frank Donato

Ato Blankson-Wood as Darryl Barnes

Carolyn Mignini as Gloria Toms

Victor Slezak as John Ashcroft

Logan Hart as Law Student Barron

Vihaan Samat as Law Student Patel

Laura Sohn as Law Student Nguyen

Marc Maron as Bart Cuthbert

Alfredo Narciso as Defense Lawyer / William

Jason Kravits as Plaintiff Lawyer / Gary

Clifton Samuels as Oliver

Louis Arcella as Older Man (Speaking Spanish)

Melissa Miller as Attorney 2

Ana Isabel Dow as Translator

Ian Blackman as Tom Schultz Sr.

Connie Ray as June Schultz

Steve Vinovich as Senator Kennedy

Bill Winkler as Senator Hagel

Jeff Biehl as Michael Myers

Stephanie Heitman as Katherine Wolf

Deborah Hedwall as 9/11 Mother / Cathy

Tom Bruno as Blue Collar Man

Bradford How as Airline Lobbyist

Chris Cardona as Large Fireman

David Fierro as Richard

Lynne Wintersteller as Laura

Jon Wenc as Don

Wass Stevens as Jim

Zuzanna Szadkowski as Myrna

Gayle Rankin as Maya

Catherine Curtin as Joan

Shernita Anderson as Janice

Andy Schneeflock as Graham Morris

Brandon Hernandez as Jose

E.R. Ruiz as Carlos

David Edward Jackson as Usher

Johanna Day as Ruth

Joseph Ragno as Victor

Panama Redd as Fedex Carrier

Kay Walbye as Mail Woman

Miriam Morales as Fay

Stephen Reich as Airline Lobbyist #2

James Ciccone as James

Anthoula Katsimatides as Anthoula

Jaime Verazin as Dancer

Alessandra Marconi as Dancer

Lindsey Hailes as Dancer

Marc Heitzman as Dancer

Jacob 'Seven Feet' Melvin as Dancer

Jeffery Duffy as Dancer

Billy Lefkowitz as Meeting Attendee

Frank Anello as Business Commuter (uncredited)

Dannielle Rose as Feinberg Paralegal (uncredited)

Grace Lord as Attendee (uncredited)