episode 087 season 2 episode 10
original air date: Friday, September 30, 1977
replayed on The Disney Channel: August 1998 during "70s Week" and August 1999 during "70s week 2"
Disneyland Show #3 Behind-the-scenes look at the Mouseketeers' stage show during Easter Week at Disneyland, 1977
This full episode was online briefly but has since been removed. So we have a full breakdown, but only one screenshot. Here are the segments in order: