All-Star Cast of “This Is 40”: A Comedic Masterpiece

Unveiling the Stellar Cast of "This Is 40": Comedy at Its Finest

Cast of "This Is 40"

“This Is 40” stands out as one of the most beloved comedies of recent years, thanks in large part to its exceptional cast. Let’s take a closer look at the talented actors and actresses who brought this film to life and made it a cinematic gem.

Paul Rudd as Pete in “This Is 40”

Leading the ensemble cast is the charming and hilarious Paul Rudd, who portrays Pete, a husband and father navigating the challenges of turning 40. Rudd’s natural comedic timing and relatable portrayal of Pete anchor the film, drawing audiences into his character’s journey of self-discovery and growth.

Rudd’s performance adeptly captures the essence of Pete’s midlife crisis with authenticity and humor. Moreover, from his hilarious interactions with his family to his relatable struggles with work and relationships, Rudd’s portrayal resonates with audiences on a deeply human level.

Leslie Mann as Debbie  in “This Is 40”

Playing opposite Rudd is Leslie Mann, who shines as Pete’s spirited and resilient wife, Debbie. Mann brings depth and authenticity to her portrayal of Debbie, capturing both her humor and vulnerability as she grapples with the realities of marriage and parenthood.

Mann’s chemistry with Rudd is palpable, providing the emotional core of the film. Together, they navigate the ups and downs of their relationship with honesty and humor, creating a dynamic and relatable on-screen partnership.

Maude and Iris Apatow as Sadie and Charlotte

In “This Is 40,” real-life sisters Maude and Iris Apatow deliver standout performances as Pete and Debbie’s daughters, Sadie and Charlotte, respectively. The Apatow sisters showcase their comedic chops and undeniable chemistry on screen, adding heart and humor to the family dynamic.

Maude and Iris Apatow’s performances bring authenticity and warmth to their roles, grounding the film in the messy, chaotic reality of family life. Their natural rapport with Rudd and Mann enhances the film’s emotional resonance, making their family dynamic feel both believable and endearing.

Jason Segel as Jason in “This Is 40”

Adding to the film’s comedic ensemble is Jason Segel, who portrays Jason, a laid-back and affable personal trainer. Additionally, Segel’s effortless charm and comedic flair bring warmth and levity to his scenes, serving as a delightful foil to the film’s more chaotic moments.

Furthermore, Segel’s comedic timing and improvisational skills shine in “This Is 40,” contributing to some of the film’s most memorable and hilarious moments. Moreover, his playful banter with Rudd adds a refreshing energy to the film, providing comedic relief amidst the family drama.

Megan Fox as Desi

In a memorable supporting role, Megan Fox brings her signature charisma to the character of Desi, an employee at Debbie’s boutique. Additionally, Fox infuses Desi with wit and sass, delivering scene-stealing moments that add an extra layer of humor to the film.

Furthermore, Fox’s performance injects a dose of energy and unpredictability into the film, keeping audiences engaged and entertained. Her comedic timing and sharp delivery make Desi a memorable and dynamic character, adding depth to the film’s ensemble cast.

John Lithgow and Albert Brooks as Larry and Oliver

Rounding out the cast are seasoned actors John Lithgow and Albert Brooks, who portray Pete and Debbie’s respective fathers, Larry and Oliver. Lithgow and Brooks infuse their characters with complexity and nuance, exploring themes of family dynamics and aging with both humor and poignancy.

Lithgow and Brooks bring gravitas to their roles, grounding the film’s comedic moments in emotional truth. Their performances add depth and richness to the film’s exploration of family relationships, elevating “This Is 40” beyond mere comedy to a heartfelt and relatable story about love, loss, and the complexities of adulthood.


With its stellar ensemble cast and sharp comedic wit, “This Is 40” offers a hilarious and heartfelt exploration of marriage, parenthood, and the challenges of growing older. Additionally, each member of the cast brings their unique talents to the table, contributing to the film’s enduring appeal and cementing its status as a modern comedy classic.