When laidback Greg finds himself at odds with his dad's outsized expectations, pressure builds to turn his act around. After a series of hilarious near disasters, Greg's dad presents him with an ultimatum that just might challenge his wimpy ways for good.
Full Cast of Diary of a Wimpy Kid: The Last Straw
William Stanford Davis
Troopmaster Barrett (voice)
William Stanford Davis played a supporting role in 'Diary of a Wimpy Kid: The Last Straw,' contributing to the film's comedic and heartfelt moments. While not one of his most prominent roles, this performance showcased his versatility beyond his better-known work, such as his role as Mr. Johnson on the TV series '
Abbott Elementary.' Unlike his earlier TV appearances, this role in a family-oriented film allowed Davis to connect with a younger audience and demonstrate his range in both humor and warmth, making it a distinct and memorable addition to his diverse acting career.
Erica Cerra
Susan Heffley (voice)
Erica Cerra delivers a spirited and charming voice performance as Susan Heffley in '
Diary of a Wimpy Kid: The Last Straw,' bringing warmth and humor to the character that resonates well with both children and adults alike. Compared to her often intense and dramatic roles in shows like '
Eureka,' where she plays a sharp and enigmatic scientist, Cerra showcases her versatility by embracing a lighter and more comedic tone in this animated feature. An interesting trivia fact is that Erica Cerra is also known for her recurring role as Christine in the sci-fi series '
The 100,' highlighting her adaptability across genres from animation to live-action drama.
Hunter Dillon
Rodrick Heffley (voice)
Hunter Dillon delivers a spirited and authentic vocal performance as Rodrick Heffley in '
Diary of a Wimpy Kid: The Last Straw,' capturing the character's rebellious yet endearing nature with precision. Compared to his other roles, Dillon's portrayal of Rodrick stands out for its nuanced blend of humor and teenage angst, showcasing his versatility in voice acting. A notable trivia fact is that Dillon began voicing Rodrick with this animated adaptation, bringing fresh energy to the beloved character distinct from previous live-action interpretations.
Chris Diamantopoulos
Frank Heffley (voice)
In "
Diary of a Wimpy Kid: The Last Straw," Chris Diamantopoulos plays the role of Frank Heffley, Greg Heffley's overbearing and somewhat strict father. This character is central to the film's comedic and familial dynamics, guiding the protagonist through various misadventures and life lessons. This role fits well into Diamantopoulos's career, which includes a range of comedic and dramatic performances on both television and film, often portraying quirky or authoritative figures. What makes this performance stand out is Diamantopoulos's ability to balance humor with warmth, bringing depth to a character that could otherwise be one-dimensional. Compared to his earlier or more widely recognized work, such as his role in "
The Office" or voicing
Mickey Mouse, his portrayal of Frank demonstrates his versatility in family-oriented cinema, successfully engaging younger audiences while maintaining relatability for adults.