Florence Henderson guest stars as Sarah, a popular singer who makes an unexpected stopover at Mel's diner to ask directions. As it turns out, the only direction she's interested in is the one leading to the altar, as proven when she proposes to Mel (Vic Tayback)! But why exactly has the famous Sarah been swept off her feet by the un-famous Phoenix chili entrepreneur? Appearing as Babette is Jean Kasem, the wife of "Top 100 Countdown" deejay Casey Kasem). ~ Hal Erickson, Rovi