The Lucy Show S1 E2

Season 1, Episode 2: Lucy Digs Up a Date
Lucy and Viv are scheming ways to get dates for the upcoming dance when Jerry announces that he got a "D" from "Old Man Taylor". When the "old man" turns out to be quite handsome, Lucy grabs his driver's license to find out if he's married, but forgets to put it back in his wallet. She and Viv sneak into the YMCA where he's staying to secretly return it.