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.
Actress Joyce Randolph did not play Trixie after 1966 supposedly due to personal and geographical reasons.