● Full comic
EP2: Blob Beasts
Welcome to the Forest
Sealion and his best pal Diplodicus just want a quiet life, leisurely walks, yummy picnics, and absolutely zero drama. But chaos has a way of finding them when Rabbit and Mole are around.
Diplodicus & Sealion is a comic series packed with silly schemes, wild inventions, and snack-fuelled adventures. Perfect for kids aged 6+, families, and anyone who loves playful nonsense. New episodes regularly.
Let the mayhem begin!
Latest episode
EP38: Parsnips
Diplodicus and Sealion are peacefully harvesting parsnips when Rabbit swoops in to steal what he assumes are carrots. One bite later, he's convinced something terrible has happened to him.
Featured episodes
● Full comic
● Full comic
EP7: "Big Tim"
EP8: Eggs
EP9: The 4th Wall
EP13: The Custard Kid
EP29: Meddling
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.
Sir Montgomery Bum-Whistle
A famously refined art critic with impeccable manners, and a surprising love of chaos.
Big Tim
A legendary green fish of enormous size, known to appear when he is least expected.
The Monkey Moo
An ancient, interdimensional forest spirit who grants wishes under the brightest moon.
Rabbit
A hyperactive rascal who thinks all his ideas are brilliant — especially the ridiculous ones.
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 them for my kids first — but I’m very glad you’re here 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)