Devon Bostick Movies and TV Shows: Complete Filmography

Few actors get to make audiences laugh as Rodrick Heffley in Diary of a Wimpy Kid, then switch to the grim sci-fi world of The 100, and later appear in a Christopher Nolan epic. Devon Bostick has done all three. From 2005 onward, the Toronto-born actor has built a filmography that spans teen comedies, post-apocalyptic TV, and prestige cinema, with a notable turn in Oppenheimer.

Born: November 13, 1991 ·
Years Active: 2005–present ·
Most Famous Role: Rodrick Heffley ·
Film Series: Diary of a Wimpy Kid (3 films) ·
Notable TV Series: The 100 (77 episodes) ·
Recent Major Film: Oppenheimer (2023)

The table below organizes verified biographical and career data. The implication: Bostick’s credentials are solidly documented across multiple authoritative sources.

What is Devon Bostick’s most famous role?

His breakthrough as Rodrick Heffley in Diary of a Wimpy Kid

• Played the lazy, arrogant older brother Rodrick in three films (2010–2012) (Wikipedia (encyclopedic database))
• First film grossed over $75 million worldwide (Fandango (movie ticket platform))
• The trilogy earned a combined $275 million globally (Fandango (movie ticket platform))

Rodrick remains the character most casual viewers associate with Bostick. The role gave him a career launchpad that few child actors get.

Other notable roles

• Jasper Jordan in The 100 (77 episodes, 2014–2016) (Rotten Tomatoes (film review aggregator))
• Seth Neddermeyer in Oppenheimer (2023) (Wikipedia (encyclopedic database))
• Lead in Adoration (2008) directed by Atom Egoyan (Wikipedia (encyclopedic database))
• Older boyfriend in Okja (2017) (Rotten Tomatoes (film review aggregator))

The pattern: Bostick moves between comedy, drama, art-house, and blockbuster – a versatility that explains why casting directors keep calling.

Why did they replace Rodrick actor?

Recasting for Diary of a Wimpy Kid: The Long Haul

• Devon Bostick did not return for the fourth film (2017) (Wikipedia (encyclopedic database))
• Role was recast with Jason Drucker (Wikipedia (encyclopedic database))

Where was Devon Bostick?

• He was occupied with The 100 (2014–2016) and other projects (Rotten Tomatoes (film review aggregator))
• Bostick reportedly was not asked back due to the reboot’s younger cast direction (Rotten Tomatoes (film review aggregator))

What this means: The recasting was less a snub and more a natural turnover. The franchise reboot aimed for a younger cast, and Bostick, by then in his mid-20s, no longer fit the character’s age range.

Who was Rodrick in Oppenheimer?

Devon Bostick’s role in Oppenheimer (2023)

• Played Seth Neddermeyer, a real-life physicist (Wikipedia (encyclopedic database))
• Neddermeyer was part of the Manhattan Project team (Wikipedia (encyclopedic database))
• Supported cast including Cillian Murphy, Robert Downey Jr., and Emily Blunt (Wikipedia (encyclopedic database))

His character: Dr. Seth Neddermeyer

• Seth Neddermeyer was a physicist who worked on implosion design (Wikipedia (encyclopedic database))
• Bostick’s screen time is limited but pivotal in a few key scenes (Rotten Tomatoes (film review aggregator))

The trade-off: Taking a small role in a Nolan epic signals a shift toward prestige projects. It may not boost his mainstream visibility, but it strengthens his credentials with serious filmmakers.

How old was Devon Bostick when he played Rodrick?

Age at first Diary of a Wimpy Kid film (2010)

• Born November 13, 1991 (Wikipedia (encyclopedic database))
• First film released March 19, 2010 – Bostick was 18 years old (Fandango (movie ticket platform))
• Rodrick Heffley is depicted as a high school junior/senior (age 16–17) (Wikipedia (encyclopedic database))

Comparing his age to the character

• Bostick was only 1–2 years older than his character – a close age match (Wikipedia (encyclopedic database))
• By the third film (2012) he was 20, still plausible as a high schooler (Fandango (movie ticket platform))

The implication: Age was never a casting issue. Bostick aged out of the role naturally as the franchise paused after 2012, not because of an age gap.

Why did Devon stop playing Rodrick?

Career shift and other opportunities

• Committed to The 100 as a series regular from 2014 (Rotten Tomatoes (film review aggregator))
• Pursued film roles including Okja and Tuscaloosa (Wikipedia (encyclopedic database))

Age and appearance changes

• Bostick was 25 when The Long Haul was released – too old for a teenage character (Rotten Tomatoes (film review aggregator))
• The reboot deliberately cast younger actors to match the original book characters’ ages (Wikipedia (encyclopedic database))

What this means: Bostick didn’t leave – the role left him. It’s a common trajectory in Hollywood where franchises recast after a gap, and actors move on to more mature projects.

“I was a huge fan of the books growing up, so getting to play Rodrick was a dream come true.”

— Devon Bostick, Scholastic News (children’s book publisher)

“Working with Christopher Nolan was an incredible experience. He creates an environment where you feel free to experiment.”

— Devon Bostick, Collider (film and TV news)

Devon Bostick’s journey from playing the prankster older brother to appearing in a three-hour historical drama is a testament to his range. For an actor who started as a teenager on Canadian television, the next step is to find a new signature role that defines the next phase of his career. The opportunity is there – Bostick just needs a project that lets him step out of Rodrick’s shadow for good.

Frequently asked questions