NBC's 'Knockout' with Arte Johnson, "The Big Beat" (( Stereo ))

This video collage that I made is from the short-lived game show, "Knockout" that aired on NBC from October 3, 1977 to April 21, 1978.
The host was Arte Johnson ("Wolfgang" and "Tyrone F. Horneigh" on Rowan & Martin's Laugh-In; the voice of "Misterjaw")
The theme song is called "The Big Beat" by Hal Hidey. This is the stereo version.
Two of the last three pictures are from Laugh-In.
All episodes do exist (Thank you secondchance1977). It was originally rumored that the entire series was supposedly erased.