The duration of The NBC Comedy Hour is 3600.0 seconds.
The NBC Comedy Hour was created on 1956-01-08.
The NBC Comedy Hour ended on 1956-06-10.
The duration of The Flintstone Comedy Hour is 3600.0 seconds.
The duration of The Colgate Comedy Hour is 2880.0 seconds.
The duration of The ABC Comedy Hour is 3600.0 seconds.
The NBC Comedy Hour - 1956 1-10 was released on: USA: 1 April 1956
The NBC Comedy Hour - 1956 1-11 was released on: USA: 8 April 1956
The NBC Comedy Hour - 1956 1-13 was released on: USA: 29 April 1956
The NBC Comedy Hour - 1956 1-14 was released on: USA: 6 May 1956
The NBC Comedy Hour - 1956 1-15 was released on: USA: 13 May 1956
The NBC Comedy Hour - 1956 1-16 was released on: USA: 27 May 1956
The NBC Comedy Hour - 1956 1-17 was released on: USA: 3 June 1956