Back to Portfolio

Video & Motion — Case Study

THE BOOK OF SECRET & FORBIDDEN KNOWLEDGE

The animated trailer for the book of secret and forbidden knowledge — three minutes of hand-drawn 2D animation, drawn frame by frame.

FORBIDDEN KNOWLEDGE. FRAME BY FRAME.

The Book of Secret & Forbidden Knowledge is a book of curious lore and hidden things — and its trailer had to feel like opening it. The result is an animated film of three minutes and thirteen seconds, drawn by hand and animated frame by frame, in which the Moon leans down over the fields, birds carry secrets across the sky, and every scene spills into the next.

The film moves between three registers: the main storybook style in rich, saturated colour; a retro cartoon commercial break — get your new brain now, call now! — played dead straight; and rough black-and-white sketch sequences where the drawing shows its workings. The full trailer sits at the top of the gallery, followed by loops and stills from across the film.

ClientThe Book of Secret & Forbidden Knowledge

IndustryPublishing — Books

Services2D Animation · Character Animation · Illustration

ToolsPhotoshop · After Effects · Toon Boom Harmony · Blender

CreditDesigned by Crew4

Title card for The Book of Secret & Forbidden Knowledge — the book’s name in a speech bubble among flying birds, by Crew4

Title Card

The Book of Secret & Forbidden Knowledge

The title card: the book’s name carried in a speech bubble through a sky full of birds — the motif that opens the film.

Film

The Full Trailer — 2:03

The complete animated book trailer. Press play, and watch the book come alive.

The Moon leaning over the fields at night, still from the animated book trailer, by Crew4

Still

The Moon Looks Down

The Moon herself, leaning over the sleeping fields — the film’s presiding spirit, watching over everything the book contains.

Animation

The Moon, Drifting Off

The Moon in motion, eyes closing over the fields — a looped moment as the night settles and the dreaming starts.

A green valley with spring flowers and a purple mountain, still from the book trailer, by Crew4

Still

The Valley Below

The world beneath the Moon: green hills, spring flowers and a purple mountain on the horizon.

Three long-legged cowboys wading through water, still from the book trailer, by Crew4

Still

The Cowboys

Three red-hatted cowboys on impossibly long legs, wading through the shallows.

Birds wheeling in a spiral against a blue sky, still from the book trailer, by Crew4

Still

The Swirling Birds

The birds again, wheeling in a spiral against the blue — the book’s knowledge on the wing.

A great purple tree with children swinging from its branches, still from the book trailer, by Crew4

Still

The Tree

A great purple tree with a face in its trunk, and children swinging from its branches at sunset.

Animation

The Tree, Stirring

The tree in motion — branches swaying, children swinging, the face in the bark alive.

A hand at a laptop mouse on a night desk, still from the book trailer, by Crew4

Still

The Night Desk

A hand, a mouse, and a laptop full of sketches — the small hours, when forbidden knowledge gets looked up.

Animation

The Town from Above

A candy-coloured town seen from the rooftops, in slow motion from above.

A surprised shopkeeper behind a counter of jars and tomatoes, still from the book trailer, by Crew4

Still

The Shopkeeper

Caught mid-gasp behind the counter — jars of strange preserves and two very surprised tomatoes.

A man working late among specimen jars, still from the book trailer, by Crew4

Still

The Night Shift

Working late among the specimen jars, lit by the glow of the screen.

A travelling baker with a tray of creature-shaped biscuits, still from the book trailer, by Crew4

Still

The Cookie Van

A travelling baker with a tray of biscuits shaped like little creatures — one of the film’s stranger deliveries.

Animation

The Jar

Something being lowered into a jar of pickled birds, in the shadow of giant boots.

Small creatures caught in a glass jar, still from the book trailer, by Crew4

Still

Caught in the Jar

The jar at eye level: a tangle of small creatures, preserved mid-squabble.

A jar of red figures among blue boots after dark, still from the book trailer, by Crew4

Still

The Jar, After Dark

The jar again, after dark — its red contents restless among the boots.

Animation

The Helicopter

A lone green helicopter crossing a dark and empty sky — a held breath in the middle of the film.

A strawberry-headed hero bargaining with a white spirit, still from the book trailer, by Crew4

Still

The Bargain

A strawberry-headed hero strikes a bargain with a long white spirit, hard cash flashing between them.

An army of biscuit soldiers with a red banner, still from the book trailer, by Crew4

Still

The Cookie Army

An army of biscuit soldiers, armed and ready, taking the field beneath a red banner.

A crocodile in a flight jacket at the controls of a machine, still from the book trailer, by Crew4

Still

The Crocodile at the Controls

A crocodile in a flight jacket, calmly working the levers of some enormous machine.

Animation

Rough Sketch — The Dog

From the rough sequences: a boy and his dog, worked out in loose black-and-white line.

Rough black-and-white sketch of a boy and his dog, from the book trailer, by Crew4

Still

The Sketch, Held

The same rough drawing held as a still — the pencil-stage energy the finished film keeps.

Two rough sketch panels — a startled boy and a bowl offered by a hand, from the book trailer, by Crew4

Still

Two Panels

Two more sketch panels: a boy mid-sip, startled — and a hand offering up a bowl of something bright.

A great pink worm grinning among bones, still from the book trailer, by Crew4

Still

The Worm

A great pink worm among the bones, wearing the film’s widest and most unsettling grin.

A retro cartoon commercial break — get your new brain now, still from the book trailer, by Crew4

Still

Get Your New Brain Now

The commercial break: a deadpan sales pitch and absolutely no refunds. Call now!

START YOUR MOTION PROJECT

From the first frame to the final loop — we've got you covered.

Get in Touch