This Is 40

This Is 40 Cast

49 cast members · 33 with popularity data

Most Popular This Is 40 Cast Members

Leslie Mann is currently the most popular This Is 40 cast member online with a Attention Score of 4.8. 7 of 49 cast members rank in the top 1,000 actors online today. Updated August 25, 2026.

Flirty Hockey Player

Melissa McCarthy

Desi's Store Pickup (uncredited)

Billie Joe Armstrong

Billie Joe Armstrong

#11,443 overall

Michael Ian Black

#13,163 overall

#14,034 overall

#14,014 overall

#15,085 overall

Colonoscopy Technician

#17,281 overall

#20,935 overall

#23,493 overall

#23,498 overall

Man in Range Rover

#23,907 overall

Spencer Daniels

Obnoxious Teenager in SUV

#24,904 overall

#37,051 overall

Vice Principal Laviati

#43,106 overall

#43,722 overall

#58,742 overall

Rebekka Johnson

#58,667 overall

School Playdate Parent

#63,424 overall

Charlotte's Teacher

Older Pregnant Parent

Room Service Waiter

Lynne Alana Delaney

Disturbed Restaurant Patron (uncredited)

BBQ Guest (uncredited)

Party Guest #1 (uncredited)

Johnny Pemberton

Room Service Waiter

Male Boutique Customer

Charlotte Townsend

Obnoxious Teenager in SUV

Christopher Stills

Ryan Adams Band

Ryan Adams Band

Ryan Adams Band

Cindy Cashdollar

Ryan Adams Band

Ryan Adams Band

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