Conversation so far:
What were some memorable moments on Rowan & Martin's Laugh-In?
During the September 16, 1968, episode, Richard Nixon, running for president, appeared for a few seconds with a disbelieving vocal inflection, asking Sock it to me?.
Were there famous people on Rowan & Martin's Laugh-In?
Rowan & Martin's Laugh-In featured Goldie Hawn, Arte Johnson, Ruth Buzzi, Judy Carne, Jo Anne Worley, Henry Gibson, Alan Sues, Lily Tomlin, Teresa Graves, Larry Hovis, and Johnny Brown.

Question: Who else had memorable moments?
Self-contained rewrite: Who else had memorable moments on Rowan & Martin's Laugh-In?