an Entity references as follows:
The Frank Sinatra Show (also known as Bulova Watch Time) is an American musical variety series hosted by Frank Sinatra from 1950 to 1952. The series aired on CBS on Saturdays the first season and on Tuesdays for the second year. As with many variety shows of the time, the show was broadcast live and was recorded via kinescope. Some episodes were 30 minutes long while others were 60 minutes. At least one episode aired in a 45-minute time-slot.