Создатели фильма Federal Agents vs. Underworld, Inc. – режиссеры, актеры, съемочная группа

Fred C. Brannon

Kirk Alyn

Insp. David Worth

Rosemary La Planche

Laura Keith

Roy Barcroft

Spade Gordon

Carol Forman

Nila

James Dale

Agent Steve Evans

Bruce Edwards

Prof. Paul Williams [Chs. 1-6]

James Craven

Prof. James Clayton [Chs. 1, 10-12]

Tristram Coffin

Frank Chambers [Ch. 8]

Tom Steele

Henchman Grey [Chs. 1-3]/Pilot Haskell [Chs. 4-5]/Henchman Larkin [Chs. 7-8]/Native #1[Ch. 11-12]

Dale Van Sickel

Henchman Mac/False Prof. Graves [Chs. 6-7]/Cave guard #1[Ch. 11]

Jack O'Shea

Ali [Chs. 1, 10-12]

Marshall Reed (I)

Det. O'Hara [Ch. 9]

Robert J. Wilke

Zod, Pursuit Plane Pilot [Chs. 10-11]

Robert St. Angelo

Native #3 [Ch. 11]

Dave Anderson

Porter [Ch. 9]

James Carlisle

Prof. Elwood M. Graves [Ch. 6]

John Daheim

Cave Guard #2 [Ch.11]

Art Dillard

Native #2 [Chs. 11-12]

George Douglas

Courier

Sol Gorss

Digger #1 [Chs. 1, 11-12]

Bert LeBaron

Warehouse Thug [Chs. 1-2, 10]

Carey Loftin

Ambulance Thug [Ch. 3]

Post Park

Headquarters Thug [Ch. 9]

Loren Riebe

Digger #2 [Chs. 1, 11-12]

David Sharpe (I)

Native #4 [Ch. 11]

Duke Taylor

Roadblock Thug [Ch. 5]/6th Native [Ch. 11]

Ken Terrell

Museum Thug [Ch. 6]

Bud Wolfe

Chemical Company Thug [Ch. 4]

Joe Yrigoyen

Roadblock Thug [Ch. 5] / Native 5 [Ch. 11]

Royal K. Cole

Basil Dickey

William Lively

Sol Shor

John MacBurnie

Mort Glickman

Ernest Gold

Heinz Roemheld

Marlin Skiles

Stanley Wilson (I)