How Do You Know

How Do You Know Cast

108 cast members · 22 with popularity data

Most Popular How Do You Know Cast Members

Jack Nicholson is currently the most popular How Do You Know cast member online with a Attention Score of 6.6. 5 of 108 cast members rank in the top 1,000 actors online today. Updated August 19, 2026.

Reese Witherspoon

Matty's Teammate

Domenick Lombardozzi

Bullpen Pitcher

Boy (uncredited)

Mark Linn-Baker

#13,774 overall

#14,222 overall

#14,547 overall

#18,942 overall

#23,894 overall

#24,034 overall

#27,843 overall

George's Lawyer

#36,983 overall

David A. Gregory

Matty's Teammate

#38,511 overall

#49,469 overall

College Student (uncredited)

#52,009 overall

Matty's Teammate

Other Female Coach

U.S. National Team

Ryann Hendricks

U.S. National Team

U.S. National Team

U.S. National Team

U.S. National Team

Anjelica Selden

U.S. National Team

U.S. National Team

U.S. National Team

U.S. National Team

Michael Toolan-Roche

U.S. National Team

Caitlin Hanrahan

U.S. National Team

U.S. National Team

Samantha Yodowitz

U.S. National Team

U.S. National Team

U.S. National Team

U.S. National Team

U.S. National Team

U.S. National Team

Job Fair Candidate (uncredited)

Baseball Fan (uncredited)

Daymien Valentino

Terrence Beasor

Lisa's Dad (uncredited)

Baseball Player's Wife (uncredited)

Dr. J. Ford (uncredited)

Driver (Precision) (uncredited)

Locksmith (uncredited)

Baseball Player's Wife (uncredited)

Lawyer (uncredited)

Anthony Bradford

Partygoer #1 (uncredited)

Gorgeous Girl #1 (uncredited)

Ernest E. Brown

Restaurant Patron (uncredited)

Young Lisa's Dad (uncredited)

Jennifer Butler

Charles' Paralegal (uncredited)

Catherine Cahill

Wealthy Woman (uncredited)

Kimberly Lynn Campbell

U.S. National Team (uncredited)

Maria Cecile Callier

Spectator and Pedestrian (uncredited)

Gorgeous Girl SI (uncredited)

Groupie (uncredited)

Patricia DiZebba

Condo Resident (uncredited)

Restaurant Bartender (uncredited)

Tourist (uncredited)

Foreign Diplomat (uncredited)

George Kardulias

Baseball Fan in the Bleachers (uncredited)

Frisbee Player (uncredited)

Busboy (uncredited)

Player's Parent (uncredited)

Bullpen Pitcher (uncredited)

Steven J. Klaszky

Pedestrian (uncredited)

U.S. National Team (uncredited)

College Student (uncredited)

Lawyer (uncredited)

DC Businessman (uncredited)

Charles' Lawyer (uncredited)

Waiter (uncredited)

Cindy Marie Martin

Nationals Fan (uncredited)

Upscale Shopper (uncredited)

Marguerite Mastromatto

Hospital Nurse (uncredited)

Pedestrian (uncredited)

Charles' Maid (uncredited)

Aussie Baseball Fan (uncredited)

Nationals Fan (uncredited)

Baseball Fan (uncredited)

Drunk Teammate (uncredited)

Baseball Fan (uncredited)

Security Guard #2 (uncredited)

Baseball Fan (uncredited)

Baseball Fan (uncredited)

Sidmar Holloman

Fan (uncredited)

Michael J. Kraycik

Cafe Patron (uncredited)

Bar Patron (uncredited)

Computer Tech (uncredited)

Brian M. Martin

Backpacking Student (uncredited)

Christian Polk McRee

Softball Player (uncredited)

Bartender (uncredited)

Christian Monturano

Rich Baseball Player (uncredited)

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