The credits for the production crew members were mixed with those of the on-screen talent. "Lucy Saroyan -- Carla [Fleming]" (Walter Matthau's stepdaughter) had the role of the Seaplane Pilot, while "Richard Moore -- Seaplane Pilot" was the real-life pilot. The two helicopters in the film had real-life pilots who had no lines or face shots. If actor Philip Voss had a role as helicopter pilot, his scenes were cut. Two other men were listed as real-life helicopter pilots.