Biography
From Wikipedia, the free encyclopedia Biff Elliot (July 26, 1923) is an American actor. He is perhaps best known for his role as popular detective Mike Hammer in the 1953 version of I, the Jury, and as his guest appearance in the Star Trek episode "The Devil in the Dark". Description above from the Wikipedia article Biff Elliot, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

The Front Page
Police Dispatcher

Pork Chop Hill
Pvt. Boven

Brainstorm
Detective (uncredited)

PT 109
Edgar E. Mauer

Torpedo Run
Lt. Paul Buckeye

That's Life!
Belmont

The True Story of Jesse J...
Jim Younger

The Stranger Who Looks Li...
Charles Verko

The Day of the Wolves
The Inspector (as Biff Elliott)

The Wild McCullochs
Ralph