Dexter's Laboratory
“He skips grades. She just skips”
We checked 8 streaming services in India on 04 Jun 2026 at 08:09 IST
About
Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark.
Cast
Episodes
Season 1
DeeDeemensional
In "Deedeemensional", Dee Dee time-travels to save Dexter from a monster. In "Magmanamus", Monkey goes up against a lava being that dislikes human-caused noise. In "Maternal Combat", when his mother falls, Dexter creates a robot mom to substitute for her.
Dial M for Monkey: Magmanamus
Monkey must defend the city from a giant underground lava monster, Magmanamus, who cannot sleep because of the noise created by its residents.
Maternal Combat
When his mother falls ill, Dexter creates a robot to do her chores. Dee Dee gets hold of its remote control and wreaks havoc, forcing Dexter to create a second robot to counter Dee Dee's.
Dexter Dodgeball
Dexter is forced to play dodgeball by his P. E. teacher. Constantly failing, Dexter builds a robotic exoskeleton to defend himself.
Dial M for Monkey: Rasslor
Intergalactic wrestling champion Rasslor challenges Earth's superheroes, including Monkey, with the planet's fate at stake.
Dexter's Assistant
In need of an assistant to operate his latest invention, Dexter performs a brain transplant on Dee Dee to make her smart enough to fulfill the role. With her new brain, Dee Dee proves to be more intelligent than Dexter.
Dexter's Rival
Mandark Astronomanov, a new student at Dexter's school, seems to be superior to Dexter academically. Mandark forces Dexter to shut down his lab so that Mandark's lab can gain more power. However, with the help of Dee Dee, Dexter manages to destroy Mandark's lab.
Dial M for Monkey: Simion
Monkey encounters Simion, an intelligent anthropomorphic chimpanzee who seeks vengeance on humans for turning him into his current state.
Where does Dexter's Laboratory rank today?
Dexter's Laboratory is #281 on the CineFlixo Daily Streaming Charts today.
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Watch Dexter's Laboratory Online Free — All Episodes in HD
Stream Dexter's Laboratory online free in HD on CineFlixo. A well-rated animation, comedy, and sci-fi & fantasy series originally produced in Inglés and released in 1996, it's earned a solid 7.7/10 from 890 viewers worldwide.
About Dexter's Laboratory
“He skips grades. She just skips”
Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark. Across 4 seasons and 220 episodes, originally airing on Cartoon Network.
Dexter's Laboratory Cast and Characters
The cast features Candi Milo (as Dexter (voice)), Kat Cressida (as Dee Dee (voice)), Jeff Bennett (as Dad (voice)), and Kath Soucie (as Mom (voice)). Their performances are a major reason Dexter's Laboratory has built such a passionate audience.
Where to Watch Dexter's Laboratory Online
On CineFlixo you can watch Dexter's Laboratory free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Dexter's Laboratory NowWhy People Are Watching Dexter's Laboratory
There's a reason Dexter's Laboratory keeps showing up on "must-watch" lists. What makes it work is sharp comedic timing that lands consistently and world-building that respects the audience's intelligence. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Dexter's Laboratory
Where can I watch Dexter's Laboratory online for free?
You can watch Dexter's Laboratory online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Dexter's Laboratory have?
Dexter's Laboratory has 220 episodes across 4 seasons. All episodes are available to stream right here on CineFlixo.
Is Dexter's Laboratory good? What's the rating?
Dexter's Laboratory holds a 7.7/10 rating based on 890 reviews — well above average.
Who is in the cast of Dexter's Laboratory?
The main cast includes Candi Milo, Kat Cressida, Jeff Bennett, and Kath Soucie.
Is Dexter's Laboratory available in Inglés?
Yes — Dexter's Laboratory was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Dexter's Laboratory released?
Dexter's Laboratory first aired in 1996.
Do I need an account to watch Dexter's Laboratory on CineFlixo?
No. CineFlixo is free and you can watch Dexter's Laboratory without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
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Frequently Asked Questions
Where can I watch Dexter's Laboratory for free?
You can watch Dexter's Laboratory online for free on CineFlixo. All 220 episodes across 4 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Dexter's Laboratory have?
Dexter's Laboratory currently has 4 seasons and a total of 220 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is Dexter's Laboratory about?
Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark. It belongs to the Animation, Comedy, Sci-Fi & Fantasy genres.
In which language is Dexter's Laboratory originally available?
Dexter's Laboratory was originally produced in English. On CineFlixo the show is available in its original English audio, which is the most authentic way to experience the dialogue, music, and performances. Check the player options on the watch page for available subtitle tracks.
When was Dexter's Laboratory first released?
Dexter's Laboratory first premiered on April 28, 1996 (1996). The series has since concluded its run.
All Seasons
Browse every season of Dexter's Laboratory — 4 seasons in total
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