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 6.5. 3 of 49 cast members rank in the top 1,000 actors online today. Updated July 15, 2026.

Flirty Hockey Player

Melissa McCarthy

Desi's Store Pickup (uncredited)

Billie Joe Armstrong

Billie Joe Armstrong

Michael Ian Black

#10,594 overall

#13,237 overall

#13,243 overall

#13,316 overall

Colonoscopy Technician

#17,913 overall

#21,466 overall

#21,712 overall

#22,016 overall

Spencer Daniels

Obnoxious Teenager in SUV

#22,315 overall

Man in Range Rover

#23,133 overall

#24,762 overall

#34,000 overall

#36,391 overall

Vice Principal Laviati

#41,491 overall

Rebekka Johnson

#46,090 overall

#53,033 overall

School Playdate Parent

#62,583 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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