No Defense
Directed by	William Duncan
Written by	C. Graham Baker
Produced by	Albert E. Smith
Starring	William Duncan Edith Johnson Jack Richardson
Cinematography	George Robinson
Production company	Vitagraph Company of America
Distributed by	Vitagraph Company of America
Release date	December 25, 1921
Running time	60 minutes
Country	United States
Languages	Silent English intertitles

No Defense is a 1921 American silent drama film directed by William Duncan and starring Duncan, Edith Johnson and Jack Richardson.^[1]

Plot

Cast

• William Duncan as John Manning
• Edith Johnson as Ethel Austin
• Jack Richardson as Frederick Apthorpe
• Henry Hebert as Milton Hulst
• Mathilde Brundage as Mrs. Austin
• Charles Dudley as MacRoberts