“Love, Un-American Style” was Season 5 ‘s first episode of “Taxi.” The plot involves Simka (Carol Kane) running a matchmaking event in which she sets up all the cabbies with total strangers who are supposed to be ideal mates. The set was an IMDb of brilliance, including Marcia Wallace playing herself as Jim’s (Christopher Lloyd’s) date, Anne De Salvo’s first appearance as Tony’s (Tony Danza) love interest, beautiful and underrated Carlene Watkins for Alex (Judd Hirsch), Wallace Shawn for Elaine