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This Is 40
Cast
49 cast members · 33 with popularity data
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Sorted by Buzz Score · April 29, 2026
1
Lena Dunham
Cat
11.5
#142 overall
2
Wyatt Russell
Flirty Hockey Player
8.6
#227 overall
3
Maude Apatow
Sadie
7.1
#328 overall
4
Megan Fox
Desi
6.1
#420 overall
5
Robert Smigel
Barry
4.6
#722 overall
6
Paul Rudd
Pete
4.3
#811 overall
7
Jason Segel
Jason
4.2
#840 overall
8
Tatum O'Neal
Realtor
3.7
#1,074 overall
9
Leslie Mann
Debbie
3.5
#1,155 overall
10
Melissa McCarthy
Catherine
3.2
#1,342 overall
11
John Lithgow
Oliver
2.8
#1,693 overall
12
Bill Hader
Desi's Store Pickup (uncredited)
2.6
#1,845 overall
13
Iris Apatow
Charlotte
2.4
#2,054 overall
14
Billie Joe Armstrong
Billie Joe Armstrong
1.6
#3,362 overall
15
Albert Brooks
Larry
1.6
#3,494 overall
16
Chris O'Dowd
Ronnie
1.4
#3,984 overall
17
Annie Mumolo
Barb
1.1
#5,466 overall
18
Lo Mutuc
Jodi
0.8
#6,722 overall
19
Tim Bagley
Dr. Pellegrino
0.4
#13,232 overall
20
Michael Ian Black
Accountant
0.3
#13,859 overall
21
Damon Gupton
Colonoscopy Technician
0.3
#14,377 overall
22
Graham Parker
Graham Parker
0.2
#17,079 overall
23
Dan Bakkedahl
Dentist
0.2
#17,991 overall
24
Phil Hendrie
Man in Range Rover
0.2
#19,811 overall
25
Tom Everett
Pete's Doctor
0.2
#21,589 overall
26
Spencer Daniels
Obnoxious Teenager in SUV
0.1
#23,948 overall
27
Ryan Lee
Joseph
0.1
#24,035 overall
28
Joanne Baron
Vice Principal Laviati
0.0
#39,569 overall
29
Phil Burke
Hockey Player
0.0
#39,773 overall
30
Lisa Darr
Clair
0.0
#43,618 overall
31
Rebekka Johnson
Gyno Nurse
0.0
#53,648 overall
32
Nicol Paone
E.R. Nurse
0.0
#55,574 overall
33
Megan Grano
School Playdate Parent
0.0
#65,281 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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