EP5: Stomp!
Diplodicus & Sealion – Free, Family-Friendly Webcomics for Kids (and Big Kids!)
Sealion and his best pal Diplodicus (Dip-lod-i-cus) just want a quiet life in their colourful forest, with leisurely walks, yummy picnics, and zero drama. But chaos always catches up when Rabbit and Mole are around!
Diplodicus & Sealion is a free online comic series packed with silly schemes, wild inventions, and snack-fuelled adventures, perfect for kids aged 6+, families, and anyone who loves playful fun. New episodes are released regularly, so there’s always a reason to visit the forest and laugh!
Let the mayhem begin!
Latest episode
EP24: Moleageddon!
Mole reveals the Moleageddonator, a super-powerful vacuum-cosmos machine designed to suck Diplodicus and Sealion into another dimension once and for all. To Mole and Rabbit’s amazement, the plan actually works — leaving the forest quiet, calm, and completely free of their enemies.
As they enjoy their newfound peace, Mole and Rabbit slowly realise that something is missing. Without anyone to annoy, chase, or disrupt, victory begins to feel surprisingly dull. Faced with an empty forest and no one to menace, they decide there’s only one thing left to do.
Featured episodes
EP12: Schemes
EP13: The Custard Kid
EP17: The Giant Mothwarbler
EP21: The Forest
EP22: Boot Camp
Meet the cast
The forest is full of wacky, colourful characters guaranteed to make you giggle. Some are kind, helpful, and loving, while others have a worrying enthusiasm for blowing things to pieces with enormous space cannons. There’s truly something for everyone.
Sealion
Kind, loyal, quick-witted, and curious. He is always ready to leap headfirst into adventure!
Diplodicus
A gentle, friendly pink dinosaur with a heart as big as her tail. She is extraordinarily clever!
Peg Leg Pengie
A salty old sea-dog penguin with a love of treasure and a fondness for good friends.
Sir Montgomery Bum-Whistle
A famously refined art critic with impeccable manners, and a surprising love of chaos.
About me
Hi, I’m Andy, a graphic designer and illustrator from Surrey, and I make Diplodicus & Sealion.
The comics started as a fun project I made for my kids, who love silly stories and characters. What began as a single mini comic quickly grew into many more, and eventually into this website. I still make the comics for them, and now I’m excited to share them with a wider audience too.
What kids say
★★★★★
“The funniest comic ever”
Alice (aged 8)
★★★★★
“AMAZING! FANTASTIC”
Kit (aged 7)
★★★★★
“I like the farting and explosions”
Finn (aged 5)