Disney XD’s Lab Rats became one of the network’s biggest live-action hits, blending superhero action, science fiction, comedy, and family drama. Premiering in 2012, the series introduced viewers to a group of bionic teenagers whose extraordinary abilities led to unforgettable adventures.
Years after the show’s finale, fans still search for updates about the Lab Rats cast. From acting careers to directing, producing, and personal milestones, the stars have taken exciting new paths. This guide covers every major cast member, recurring characters, career highlights, and what they’re doing today.
Lab Rats Cast at a Glance
| Cast Member | Character | Role in the Series | Current Status |
|---|---|---|---|
| William Brent (Billy Unger) | Chase Davenport | Bionic super-genius | Continues acting and voice work |
| Spencer Boldman | Adam Davenport | Super-strong oldest brother | Active in television and film |
| Kelli Berglund | Bree Davenport | Super-speed sister | Successful TV and movie actress |
| Tyrel Jackson Williams | Leo Dooley | Human stepbrother | Acting and music projects |
| Hal Sparks | Donald Davenport | Inventor and billionaire | Comedy, acting, podcasting |
| Angel Parker | Tasha Davenport | Leo’s mother | Active in television dramas |

Source: Disney XD / Disney Channel Promotional Media (Official Press Image)
Who Are the Main Lab Rats Cast Members?
William Brent (Billy Unger) as Chase Davenport
William Brent, formerly known professionally as Billy Unger, portrayed Chase Davenport—the brilliant younger bionic brother known for his intelligence, force field generation, and strategic thinking.
Career highlights include:
- Lab Rats
- Lab Rats: Elite Force
- Voice acting projects
- Independent films
His portrayal of Chase made him one of Disney XD’s most recognizable stars.
Spencer Boldman as Adam Davenport
Spencer Boldman played Adam, the oldest Davenport sibling whose incredible strength often came with hilarious moments of clumsiness.
Following Lab Rats, Boldman expanded into:
- Feature films
- Television dramas
- Streaming productions
- Guest appearances on popular series
His career has steadily evolved beyond family entertainment.
Kelli Berglund as Bree Davenport
Among the Lab Rats cast, Kelli Berglund arguably experienced one of the biggest post-Disney career breakthroughs.
Known for Bree’s:
- Super speed
- Confidence
- Humor
- Loyalty
After Disney XD, Berglund appeared in numerous television dramas, romantic comedies, and streaming originals, earning praise for taking on more mature roles.
Tyrel Jackson Williams as Leo Dooley
Leo wasn’t bionic, but he quickly became one of the show’s most relatable characters.
His character:
- Discovered the secret lab
- Helped protect the family
- Often solved problems creatively
- Added humor to every episode
Tyrel Jackson Williams has continued acting while also exploring music and creative production work.
Hal Sparks as Donald Davenport
Donald Davenport served as the billionaire inventor responsible for creating the bionic siblings.
His character balanced:
- Scientific genius
- Parenting challenges
- Corporate leadership
- Comedy
Outside the series, Hal Sparks remains active as:
- Stand-up comedian
- Television actor
- Podcast host
- Public speaker
Angel Parker as Tasha Davenport
Tasha brought warmth and stability to the family dynamic.
She often acted as the emotional center of the household while helping keep Donald, Leo, and the bionic siblings together.
Angel Parker has continued appearing in numerous network television dramas and streaming series.
Supporting Lab Rats Cast Members
Several recurring actors became fan favorites throughout the show’s run.
| Actor | Character | Importance |
|---|---|---|
| Maile Flanagan | Principal Perry | School principal known for her eccentric personality |
| Jeremy Kent Jackson | Douglas Davenport | Donald’s brother and recurring antagonist |
| Mateus Ward | Marcus Davenport | Android created to replace Leo |
| Will Forte | Various Guest Roles | Special appearances |
These characters helped expand the show’s universe while keeping storylines fresh.
Why the Lab Rats Cast Became So Popular
Several factors contributed to the show’s lasting popularity.
Strong Chemistry
The cast genuinely felt like a family, making emotional scenes believable.
Memorable Characters
Each lead had a unique personality:
- Chase: Intelligent
- Adam: Powerful
- Bree: Fast and fearless
- Leo: Funny and relatable
Action Meets Comedy
The series balanced superhero action with family-friendly humor.
Disney XD Appeal
The show arrived when superhero-themed programming was booming, helping it attract both younger viewers and longtime Disney fans.
What Happened After Lab Rats Ended?
The original series concluded in 2016, but the story continued through Lab Rats: Elite Force, which combined characters from Lab Rats and Mighty Med.
Since then:
- Several cast members transitioned into adult acting roles.
- Others explored directing, producing, or voice acting.
- Many remain active on social media, where they interact with longtime fans.
Where Is the Lab Rats Cast Now?
| Cast Member | Recent Focus |
|---|---|
| William Brent | Acting and voice work |
| Spencer Boldman | Television and films |
| Kelli Berglund | Streaming originals and dramas |
| Tyrel Jackson Williams | Acting and music |
| Hal Sparks | Comedy and podcasting |
| Angel Parker | Television dramas |
Although their careers have diversified, Lab Rats remains one of their most recognizable projects.
Interesting Facts About the Lab Rats Cast
- The series premiered in 2012.
- It aired for four successful seasons.
- The show mixed science fiction with sitcom storytelling.
- Several cast members were teenagers during filming.
- Lab Rats became one of Disney XD’s highest-rated original series.
- The franchise later expanded with Lab Rats: Elite Force.
Why Fans Still Love Lab Rats
Even years later, the show continues attracting new viewers through streaming platforms.
Fans appreciate:
- Nostalgia
- Family-friendly storytelling
- Superhero adventures
- Character development
- Memorable humor
Many original viewers now revisit the series as adults, introducing it to a new generation.
Frequently Asked Questions
Who is the main cast of Lab Rats?
The main Lab Rats cast includes William Brent, Spencer Boldman, Kelli Berglund, Tyrel Jackson Williams, Hal Sparks, and Angel Parker.
Why did Lab Rats end?
The original series concluded after four seasons as Disney shifted toward the crossover sequel, Lab Rats: Elite Force.
Are the Lab Rats cast still acting?
Yes. Most of the principal cast members continue working in television, film, streaming productions, voice acting, or comedy.
Who played Chase in Lab Rats?
William Brent, formerly credited as Billy Unger, portrayed Chase Davenport.
Is Lab Rats: Elite Force connected to Lab Rats?
Yes. It serves as a continuation of the original story, bringing together characters from Lab Rats and Mighty Med.
Which Lab Rats cast member became the most successful?
Success is subjective, but Kelli Berglund has built a particularly prominent post-Disney career with leading roles in television and streaming projects.
Conclusion
The Lab Rats cast helped create one of Disney XD’s most beloved action-comedy series. Their chemistry, memorable performances, and entertaining storylines continue to attract new fans while keeping longtime viewers nostalgic. Whether you’re revisiting the series or discovering it for the first time, the talented cast remains a major reason Lab Rats continues to enjoy lasting popularity.
Emma Clarke is a content writer at Gaukurinn.is, specializing in celebrity news, pop culture, movies, and music. With a strong focus on accuracy and trending topics, she creates engaging and well-researched articles that keep readers informed and entertained.
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