Here’s the full show of Johnny Cash’s Christmas Show from 1977. It’s 45 minutes.
If you want highlights start at:
21:22 for Carl Perkins “Blue Suede Shoes”
23:49 for Roy Orbison “Oh Pretty Woman”
27:11 for Jerry Lee Lewis “Whole Lotta Shakin”
32:08 for Johnny, Roy, Carl & Jerry Lee “This Train”
37:31 for group version of “Silent Night”
40:26 for group version of “Two By Two”