One Thrilling Night is a 1942 American film directed by William Beaudine. The film is also known as Horace Takes Over American TV title with working titles being Do Not Disturb and Army Bride.
Once in the room, the couple decides to buy some champagne and celebrate. Horace goes down to buy the champagne and Millie dims the lights and changes in the other room. Meanwhile, Pete Mooney Ernie Adams actor and Joe Richmond Lynton Brent enter the room through the window, and pull the unconscious body of Duke Keesler Pierce Lynden out from under the bed and frisk him on the mattress until Horace returns. Mooney and Richmond hurriedly cover the body, and duck under the bed. Horace and Millie discover the body and run down the hall to enlist the help of the hotel detective, Pat Callahan Warren Hymer . While they are gone, Mooney and Richmond stuff the body into Millies empty trunk, and escape out the window. When Horace and Millie return again, the body appears to be gone, and Callahan leaves them to their evening. imbd.comHorace opens the trunk and the body of Duke Keesler falls out. While Horace and Millie run to get Callahan, Keesler comes to, and escapes out of the window. Millie and Horace recreate what they found, and accidentally lock Horace in the trunk. Callahan and Millie then leave to get spare keys and an axe to get Horace out. While they are away, Richmond and Mooney reappear and take the trunk away. ........
Source: Wikipedia