Kurt Ingston, a rich recluse, invites the doctors who left him a hopeless cripple to his desolate mansion in the swamps as one by one they meet horrible deaths.

"What kind of a thing is it?!"

Credits

Ford BeebeDirector

Ralph MorganKurt Ingston

Don PorterDick Baldwin

Irene HerveyDr. Lynn Harper

Fay HelmMargaret Ingston