Original post here. Sourced via greatgrottu. Image contains the text “Academy International presents Monster, The Legend that Became a Terror! Part Animal…part shark…all devil! It hunts humans on land and sea! This film is a reenactment of four days of terror that rocked the small village of Chimayo, Colombia. Monster, starrring Jim Mitchem, John Carradine, Phil Carey, Tony Eisley, Andrea Hartford. Produced, written, and directed by Ken Hartford. Screenplay by Walter Roeber Schmidt, Herbert L. Strock, Garland Scott. Director of photography John Wilder Mincey. Music Gene Kauer. Post-production PTS. Editor Mike Johnson. Color by De Luxe. An Academy International release. Now in paperback by Carousel Books” Original text:
“Monster” aka “Monstroid”