Fred Astaire, Bing Crosby. Found this take in my archives. The song is from Funny Lady or Funny Girl, but I don't know where this particular recording came from.
In this Swing Time clip, Lucky, Astaire, saves Penny's, Rogers, job by showing how much she has taught him. The first true dance number with the two, the other ...
Bing Crosby and Fred Astaire promote their album by performing "Top Billing" at the start of Bing's 12/3/75 show.
TOP BILLING ROXIE A COUPLE OF SONG AND DANCE MEN RECORDED IN 1975.
Fred Astaire (May 10, 1899 June 22, 1987), born Frederick Austerlitz, was an American film and Broadway stage dancer, choreographer, singer and actor.