Thank God It's Friday (1978) | Full Cast

Robert Klane

DIRECTOR

Donna Summer

Nicole Sims

Valerie Landsburg

Frannie

Terri Nunn

Jeannie

Chick Vennera

Marv Gomez

Ray Vitte

Bobby Speed

Mark Lonow

Dave

Andrea Howard

Sue

Jeff Goldblum

Tony

Robin Menken

Maddy

Debra Winger

Jennifer

John Friedrich

Ken

Paul Jabara

Carl

Mews Small

Jackie

Chuck Sacci

Gus

Hilary Beane

Shirley

Otis Day

Floyd

The Commodores

The Commodores

Phil Adams

Tarzan

Judith Brown

Badmouth in Bar

Marianne Bunch

Boutique Salesgirl

Tony Cacciotti

Club Cashier

Jacqueline Carlin

Blonde in Blue Blouse

Linda Cremeans

Tony's Friend #1

Gregory V. Karliss

Second Bar Boor

Wade Collings

Jennifer's Partner

Cosie Costa

Parking Attendant

Christine De Lisle

Tony's Girlfriend

MacIntyre Dixon

Bartender

Michael Durrell

Bar Boor

Al Fann

Sam(voice)

Harry Gold

Mercedes Driver

Heidi Gold

Blonde with Carl

Nanci L. Hammond

Marv's Dancing Partner

Luce Rains

Swinger in Phone Booth

Howard Itzkowitz

Transvestite

Osko Karaghossian

Bouncer

Solomon Karriem

Another Bouncer

Sheila MacKenzie

Tony's Friend #3

J.W. Bear Martin

Bouncer at Bobby's Booth

Shelly Parsons

Tony's Other Girlfriend

Sherry Peterson

Tony's Friend #2

Nicholas Shields

Gorilla in Elevator

Vaya Warren

Guy Who Cuts in on Jennifer

Richard Weinberg

Bar Boy in Blue

Sandra Ann Will Carradine

Miss Negative

Jonathan Wynne

Trooper

Lionel Richie

Lionel Richie

Barry Borofsky

Disco Club Patron(uncredited)

Victoria Granucci

Girl outside Nightclub(uncredited)

Haywood Nelson

Man in Disco(uncredited)

Stan Rodarte

Featured Dancer(uncredited)

Dee Giffin Scott

Disco Dancer(uncredited)