Extras

Video thumbnail: American Masters DNA Discoveries Before Watson and Crick

American Masters

DNA Discoveries Before Watson and Crick

Watson and Crick discovered DNA’s structure, but other scientists paved the way for them.

DNA Discoveries Before Watson and Crick

Video thumbnail: American Masters Demystifying DNA Structure

American Masters

Demystifying DNA Structure

Scientists explain how DNA’s double helix structure makes each of us genetically distinct.

Demystifying DNA Structure

Video thumbnail: American Masters James Watson on X-ray crystallographer Rosalind Franklin

American Masters

James Watson on X-ray crystallographer Rosalind Franklin

Rosalind Franklin’s work contributed to Watson and Crick’s discovery of DNA’s structure.

James Watson on X-ray crystallographer Rosalind Franklin

Video thumbnail: American Masters American Masters: Decoding Watson Trailer

American Masters

American Masters: Decoding Watson Trailer

Scientist James Watson, the man behind the Double Helix, confronts his complex legacy.

American Masters: Decoding Watson Trailer