This is the theatrical trailer for the 1966 comedy The Glass Bottom Boat, directed by Frank Tashlin and starring Doris Day, Rod Taylor, and Arthur Godfrey. In the film, Jennifer (Day) works in public relations at a NASA facility in Long Beach, CA. While helping her father out with his glass-bottomed boat business, she meets Bruce Templeton (Taylor), a researcher at the same facility. When Bruce begins to court Jennifer, however, the security chief at the facility suggests that Jennifer might actually be a Russian spy. When Jennifer finds out about this, hijinx ensue.