W2TCH

Thank God It's Friday (1978)

1978 • 1h 29m • Comedy, Music • PG
JustWatch▲ +13#14687IMDb5.5/103,573TMDB52%52Rotten Tomatoes36%Metacritic—
On September 26, 2026
#13420▲ 209
13420th by Pulse movie online
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Most Popular Thank God It's Friday Cast Members

Jeff Goldblum is the most popular Thank God It's Friday cast member right now, with a Popularity Score of 4.59. Updated September 27, 2026.

#
Cast
Popularity
1

Jeff Goldblum

Toni Di Marco/25 years during filming
4.6
2

Lionel Richie

▼ 0.2Self/28 years during filming
2.5
3

Debra Winger

▼ 0.3Jennifer/23 years during filming
2.1
4

Donna Summer

Nicole Sims/29 years during filming
1.6
5

Luce Rains

▼ 0.1Swinger in Phone Booth/26 years during filming
1.3
6

Raymond Vitte

Bobby Speed/28 years during filming
1.1
7

Chick Vennera

▼ 0.2Marv Gomez/31 years during filming
1.0
8

DeWayne Jessie

Malcolm Floyd/26 years during filming
1.0
9

John Friedrich

Ken/20 years during filming
1.0
10

Mark Lonow

▼ 0.1Dave
1.0
11

Valerie Landsburg

▼ 0.1Frannie/19 years during filming
1.0
12

Mews Small

Jackie/36 years during filming
0.9
13

Judith Brown

Badmouth in Bar/33 years during filming
0.9
14

Paul Jabara

Carl/30 years during filming
0.9
15

Terri Nunn

Jeannie/16 years during filming
0.8
16

Andrea Howard

Sue/31 years during filming
0.7
17

Sandra Will

Miss Negative/30 years during filming
0.7
18

Robin Menken

Maddy
0.6
19

Hilary Beane

Shirley
0.6
20

Chuck Sacci

Gus
0.5