The final "The Honeymooners" reunion. This is the final time that Jackie Gleason and Audrey Meadows played the roles of Ralph and Alice Kramden. Art Carney hosted a "The Honeymooners" marathon as Ed Norton in 2001 on TV Land.
When Ralph got a "shock", it was actually a pre-recorded electric engraving tool that you're hearing. Behind the set on-stage out of view was Jackie's barber chair.
At marker 28:01 Jackie Gleason says "God-damnit" while getting up out of bed to get Art Carney some mustard for his sandwich/snack. That would've not been accepted in 1978 on television it must've made it past the sensors.