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This Is 40
Cast
49 cast members · 33 with popularity data
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Sorted by Buzz Score · April 26, 2026
1
Lena Dunham
Cat
10.6
#184 overall
2
Wyatt Russell
Flirty Hockey Player
8.6
#274 overall
3
Megan Fox
Desi
8.3
#291 overall
4
Jason Segel
Jason
5.9
#572 overall
5
Tatum O'Neal
Realtor
5.8
#584 overall
6
Maude Apatow
Sadie
5.7
#607 overall
7
Melissa McCarthy
Catherine
4.5
#953 overall
8
Paul Rudd
Pete
4.5
#955 overall
9
Leslie Mann
Debbie
4.3
#1,042 overall
10
John Lithgow
Oliver
3.7
#1,393 overall
11
Bill Hader
Desi's Store Pickup (uncredited)
3.2
#1,710 overall
12
Iris Apatow
Charlotte
2.5
#2,418 overall
13
Albert Brooks
Larry
1.9
#3,336 overall
14
Billie Joe Armstrong
Billie Joe Armstrong
1.9
#3,335 overall
15
Chris O'Dowd
Ronnie
1.8
#3,648 overall
16
Annie Mumolo
Barb
1.1
#6,281 overall
17
Lo Mutuc
Jodi
0.7
#8,834 overall
18
Robert Smigel
Barry
0.6
#9,934 overall
19
Damon Gupton
Colonoscopy Technician
0.4
#12,778 overall
20
Tim Bagley
Dr. Pellegrino
0.4
#14,015 overall
21
Michael Ian Black
Accountant
0.3
#15,047 overall
22
Graham Parker
Graham Parker
0.3
#17,757 overall
23
Dan Bakkedahl
Dentist
0.2
#21,414 overall
24
Tom Everett
Pete's Doctor
0.2
#22,270 overall
25
Phil Hendrie
Man in Range Rover
0.2
#22,837 overall
26
Spencer Daniels
Obnoxious Teenager in SUV
0.1
#23,589 overall
27
Ryan Lee
Joseph
0.1
#24,168 overall
28
Phil Burke
Hockey Player
0.1
#24,712 overall
29
Joanne Baron
Vice Principal Laviati
0.0
#37,265 overall
30
Lisa Darr
Clair
0.0
#40,766 overall
31
Nicol Paone
E.R. Nurse
0.0
#52,655 overall
32
Rebekka Johnson
Gyno Nurse
0.0
#59,391 overall
33
Megan Grano
School Playdate Parent
0.0
#65,603 overall
34
Tom Yi
Charlotte's Teacher
—
35
Ava Sambora
Wendy
—
36
D.A. Sandoval
Older Pregnant Parent
—
37
Derek Basco
Room Service Waiter
—
38
Lynne Alana Delaney
Disturbed Restaurant Patron (uncredited)
—
39
Katia Kieling
BBQ Guest (uncredited)
—
40
Ryan Adams
Ryan Adams
—
41
Jessica Lee
Party Guest #1 (uncredited)
—
42
Johnny Pemberton
Room Service Waiter
—
43
Hugh Fink
Male Boutique Customer
—
44
Charlotte Townsend
Obnoxious Teenager in SUV
—
45
Christopher Stills
Ryan Adams Band
—
46
Ian McLagan
Ryan Adams Band
—
47
Marshall Vore
Ryan Adams Band
—
48
Cindy Cashdollar
Ryan Adams Band
—
49
Gus Seyffert
Ryan Adams Band
—
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