While not in my Top 5, "The End of the Rainbow" is one of my Top 10 favorite CBSRMT episodes of all time.  A relatively simple story made interesting through Sam Dann's great character development and dialogue.  The acting performances are simply stellar.  As a child (and for that matter, as an adult) I remember being scared out of my wits as Carlotta (Teri Keane) hears the approaching wild animals while stranded roadside alone and in the dark in the middle of a desolate wilderness.  It was almost like I was there with her (shudder).  The bickering between long-married spouses in the beginning is perfect; countered by a playfully warm and reconciliatory reunion between the two in a hotel bar at story's end.  You get a sense that if this marriage has a chance at jump-starting, as it appears, then ANY marriage has a chance.  Five stars out of five - Juror 4