Emenegger was a composer for the kids show, Lancelot Link, Secret Chimp.
"That year, Robert Emenegger and Allan Sandler were in contact with officials at Norton Air Force Base in order to make a documentary film. Emenegger and Sandler report that Air Force Officials (including Paul Shartle) suggested incorporating UFO information in the documentary, including as its centerpiece genuine footage of a 1971 UFO landing at Holloman Air Force Base in New Mexico.
The documentary was released in 1974 as UFO's: Past, Present and Future (narrated by Rod Serling) containing only a few seconds of the Holloman UFO footage, the remainder of the landing depicted with illustrations and re-enactments."