Last Radio Call Some mysteries should stay unsolved. On June 30th, 2018, Officer David Serling went missing inside an undisclosed abandoned hospital. Using his recovered body cam footage, his wife attempts to piece together what happened to him on that horrible night. Details Casts Galleries Posters Title Last Radio Call Release Date 2022-01-14 Runtime 01 Hours 16 Minutes Genres Horror Mystery Production Companies No Sleep Films Production Countries United States of America Sarah Froelich... Sarah Serling... Jason Scarbrough... David Serling... Keekee Suki... Benny Pelayo... Ali Alkhafaji... Giles Ali... June Griffin Garcia... Mary Recio... Original Size (1920x1080) Original Size (2880x1620) Original Size (1920x1080) Original Size (1920x1080) Original Size (2000x3000) Original Size (1000x1500)