W2TCH

I Know What You Did Last Summer (1997)

1997 • 1h 42m • Horror, Thriller • R
JustWatch▼ 17#3583IMDb5.9/10183,049TMDB60%3,281Rotten Tomatoes47%Metacritic52
On September 28, 2026
#12021▼ 383
12021st by Pulse movie online
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Most Popular I Know What You Did Last Summer Cast Members

Jennifer Love Hewitt is the most popular I Know What You Did Last Summer cast member right now, with a Popularity Score of 4.16. Updated September 29, 2026.

#
Cast
Popularity
1

Jennifer Love Hewitt

▼ 0.3Julie James/18 years during filming
4.2
2

Sarah Michelle Gellar

Helen Shivers/20 years during filming
3.9
3

Anne Heche

▼ 0.5Melissa Egan/28 years during filming
3.8
4

Ryan Phillippe

▼ 0.2Barry Cox/23 years during filming
3.1
5

Freddie Prinze Jr.

▲ 0.3Ray Bronson/21 years during filming
3.1
6

Johnny Galecki

Max Neurick/22 years during filming
2.7
7

Bridgette Wilson-Sampras

▼ 0.1Elsa Shivers/24 years during filming
2.3
8

Patti D'Arbanville

▲ 0.1Mrs. Shivers (uncredited)/46 years during filming
2.1
9

Muse Watson

▲ 0.1Benjamin Willis / Fisherman/49 years during filming
2.0
10

Stuart Greer

▲ 0.2David Caporizo/37 years during filming
1.1
11

J. Don Ferguson

▲ 0.2MC/63 years during filming
0.9
12

John Bennes

▼ 0.1Old Man/64 years during filming
0.8
13

Rasool J'Han

▲ 0.1Deb
0.8
14

Deborah Hobart

Mrs. James/47 years during filming
0.8
15

Dan Albright

Sheriff
0.7
16

Mary McMillan

▲ 0.1Mrs. Cox
0.7
17

Lynda Clark

▼ 0.1Pageant Official
0.6
18

Jonathan Quint

David Egan
0.6
19

David F. Maxwell

Fisherman at Bait Stand (uncredited)
0.6
20

William Neely

Hank
0.5
21

Shea Broom

Contestant #1
0.4
22

Mary Neva Huff

▲ 0.1Band Member
0.4
23

David Lee Hartman

Band Member
0.4
24

Jennifer Bland

Contestant #2
0.3
25

Richard Dale Miller

Band Member
0.3