Film · 1942
The French 75 and Champagne Cocktail: the scenes, who drinks what, and what’s said.
Yvonne / German officer
Rick's ex Yvonne arrives at the café with a German officer, who orders French 75s from Sascha the bartender.
Sources: Wikipedia: French 75 (cocktail); Tasting Table: 15 Most Iconic Cocktails From Film And Television; Tasting Table: 12 Iconic Times Gin Cocktails Made It To The Big Screen
Victor Laszlo / Captain Renault
At Rick's bar Laszlo orders a champagne cocktail while conspiring with Berger, and Renault later orders champagne cocktails for himself and Laszlo.
Sources: Boing Boing (Bruce Sterling): A list of all the booze in Casablanca; Cheryl Charming (Miss Charming): Cocktails in Film; VinePair: Drinking With the Stars: 11 Cocktails and the Movies and TV Shows That Made Them Famous