Alfred Kinsey

Liam Neeson

Clara McMillen

Laura Linney

Wardell Pomeroy

Chris O'Donnell

Clyde Martin

Peter Sarsgaard

Paul Gebhard

Timothy Hutton

Alfred Seguine Kinsey

John Lithgow

Thurman Rice

Tim Curry

Herman Wells

Oliver Platt

Alan Gregg

Dylan Baker

Alice Martin

Julianne Nicholson

Kenneth Braun

William Sadler

Huntington Hartford

John McMartin

Martha Pomeroy

Heather Goldenhersh

Sara Kinsey

Veronica Cartwright

Barbara Merkle

Kathleen Chalfant

Agnes Gebhard

Dagmara Dominczyk

Ben

John Krasinski

Cameo Appearance

Lynn Redgrave

Young Man in Gay Bar

Harley Cross

Emily

Arden Myrin

Kinsey at 19

Benjamin Walker

Robert Kinsey

David Harbour

Rep. B. Carroll Reece

Romulus Linney

Kinsey at 14

Matthew Fahey

Kinsey at 10

Will Denton

Bruce Kinsey

Luke Macfarlane

Mrs. Spaulding

Katharine Houghton

Staff Secretary

Susan Blommaert

Joan Kinsey

Jenna Gavigan

Effete Man in Gay Bar

John Epperson

Effete Man's Friend

Jefferson Mays

Mildred Kinsey

Judith Polson

Anne Kinsey

Leigh Spofford

Grocer

Jarleth Conroy

Dr. Thomas Lattimore

Bill Buell

Black Student

Alvin Keith

Marriage Class Coed

Amy Wilson

Clerical Worker

Roderick Hill

Middle-Aged Businessman

Don Sparks

Janitor

Joe Zaloom

Female Student #1

Kate Reinders

Female Student #2

Mara Hobel

Male Student #3

Bobby Steggert

Male Student #4

John Pruitt

Slavic Man

Mark Mineart

Bartender

Martin Murphy

Marjorie Hartford

Kate Jennings Grant

IU Reporter #1

Barry Del Sherman

IU Reporter #2

Fred Burrell

NYC Reporter #1

Michael Arkin

NYC Reporter #2

Dan Ziskie

NYC Reporter #3

Tuck Milligan

Mr. Morrissey

Edwin J. McDonough

Bookstore Clerk

John Ellison Conlee

Sharecropper

Arthur French*

Prison Inmate

Chandler Williams

Hispanic Man

Jaime Tirelli

Radio Repairman

Joe Badalucco

Male Impersonator

Reno

Staff Photographer

Sean Skelton

Professor Smithson

Clifford David

Student

Randy Redd

Director

Bill Condon