Jim Carrey as Truman Burbank

Laura Linney as Meryl Burbank / Hannah Gill

Noah Emmerich as Marlon / Louis Coltrane

Natascha McElhone as Lauren Garland / Sylvia

Holland Taylor as Angela Montclair / Alanis Montclair

Ed Harris as Christof

Paul Giamatti as Simeon

Brian Delate as Walter Moore / Kirk Burbank

Peter Krause as Lawrence

Blair Slater as Young Truman

Heidi Schanz as Vivien

Una Damon as Chloe

Krista Lynn Landolfi as Bar Waitress

O-Lan Jones as Bar Waitress

Ron Taylor as Ron

Don Taylor as Don

Ted Raymond as Spencer

Harry Shearer as Mike Michaelson

Jeanette Miller as Senior Citizen

Philip Glass as Keyboard Artist

Joe Minjares as Bartender

Philip Baker Hall as Network Executive

John Pleshette as Network Executive

Terry Camilleri as Man in Bathtub

Joel McKinnon Miller as Garage Attendant

Judy Clayton as Travel Agent

Fritz Dominique as Truman's Neighbor

Angel Schmiedt as Truman's Neighbor

Nastassja Schmiedt as Truman's Neighbor

Muriel Moore as Teacher

Mal Jones as News Vendor

Judson Vaughn as Insurance Co-Worker

Earl Hilliard Jr. as Ferry Worker

David Andrew Nash as Bus Driver / Ferry Captain

Jim Towers as Bus Supervisor

Savannah Swafford as Little Girl in Bus

Antoni Corone as Security Guard

Mario Ernesto Sánchez as Security Guard

John Roselius as Man at Beach

Kade Coates as Truman (4 years)

Marcia DeBonis as Nurse

Sam Kitchin as Surgeon

Sebastian Youngblood as Orderly

Dave Corey as Hospital Security Guard

Mark Alan Gillott as Policeman at Power Plant

Jay Saiter as Policeman at Truman's House

Tony Todd as Policeman at Truman's House

Marco Rubeo as Man in Christmas Box

Daryl Davis as Couple at Picnic Table

Robert Davis as Couple at Picnic Table

R.J. Murdock as Production Assistant

Matthew McDonough as Man at Newsstand

Larry McDowell as Man at Newsstand

Joseph Lucus as Ticket Taker

Logan Kirksey as TV Host

Adam Tomei as Control Room Director

John Pramik as Keyboard Artist

Al Foster as Bar Patron

Zoaunne LeRoy as Bar Patron

Millie Slavin as Bar Patron

Dona Hardy as Senior Citizen

Tom Simmons as Garage Attendant

Susan Angelo as Mother

Carly Smiga as Daughter

Yuji Okumoto as Japanese Family

Kiyoko Yamaguchi as Japanese Family

Saemi Nakamura as Japanese Family

Sergio Kato as Production Assistant (uncredited)

Jake Eberle as Classical Clive (uncredited)

Marc Macaulay as Citizen Searching Truman (uncredited)

Melissa Fitzgerald as Girl Dancing with Marlon (uncredited)