This Is 40

This Is 40 Cast

49 cast members · 33 with popularity data

Most Popular This Is 40 Cast Members

Megan Fox is currently the most popular This Is 40 cast member online with a Attention Score of 7.1. 3 of 49 cast members rank in the top 1,000 actors online today. Updated September 14, 2026.

Flirty Hockey Player

Melissa McCarthy

Desi's Store Pickup (uncredited)

Billie Joe Armstrong

Billie Joe Armstrong

#12,422 overall

Michael Ian Black

#12,906 overall

#14,308 overall

#14,942 overall

#15,156 overall

#18,851 overall

Colonoscopy Technician

#20,012 overall

Man in Range Rover

#23,205 overall

#25,610 overall

#26,179 overall

Spencer Daniels

Obnoxious Teenager in SUV

#26,466 overall

Vice Principal Laviati

#41,569 overall

#42,123 overall

#44,844 overall

Rebekka Johnson

#53,500 overall

#58,881 overall

School Playdate Parent

#68,200 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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