V- Gayle Hunnicutt who played Vanessa Beaumont around the time she would have met JR Ewing in the late-1960's.
Y - Dallas likely would have been far less successful if JR's trademark had been, instead of grinning mischievously when hatching one of his devious schemes, to say 'Yabba Dabba Doo!' ala Fred Flintstone
C- Oil Baron's Club waitress Cassie gets the attention of Cliff Barnes as he tries to dine with Jeremy Wendell.
G - JR dictated his plan to garnish the contents of soon-to-be terminated employees' pension funds while Raoul made his rounds with a tray of refreshing ice-cold beverages
I - it's impressive how well Bobby held up when faced with an uncertain future at the mercy of this fearsome criminal gang!
K - her allegiance to the Hippocratic Oath far stronger than her deference to the Ewing name, the excellent Dr. Anita Krane firmly ordered a very pregnant Sue Ellen to stop drinking
M - after corrupt roughneck Charlie Waters had a run-in with Ray, who'd heard he was on the crew working on the section 40 estimate, JR ordered him to get out of the country, presumably to Mexico