Websites
Kafka's Metamorphosis

Download a free copy of the story here.
Kafka Infofest

A great site for all things Kafka, including Kafka's texts in the original German. Ausgezeichnet!
Discover your inner Kafka

A snarky questionnaire that tells you what character from The Metamorphosis you are.
Movie or TV Productions
The Metamorphosis of Mr. Samsa, 1977

An animated version of Kafka's story.
Metamorphosis, 1987

A made-for-TV movie starring Tim Roth.
La metamorfosis de Franz Kafka, 1994

A liberal adaptation of Kafka's story in Spanish and Catalan.
Images
The Author

A famous portrait of Kafka.
A Statue of Kafka

A statue in Prague by Jaroslav Rona.
The Insect

Nabokov's sketch of the insect in his copy of The Metamorphosis.
Kafka's Travels

A site that provides photographs of Kafka sites.