The duration of The Silent Service - TV series - is 1800.0 seconds.
The Silent Service - TV series - was created in 1957.
The Silent Service - TV series - ended in 1958.
The duration of Royal Flying Doctor Service - TV series - is 1800.0 seconds.
The duration of "Code of the Secret Service" cannot be determined without more specific information. It could refer to a book, a movie, or a television series.
The duration of One on One - TV series - is 1380.0 seconds.
The duration of This is...- TV Series - is 3600.0 seconds.
The duration of How - TV series - is 1500.0 seconds.
The duration of Do It - TV series - is 1380.0 seconds.
The duration of It Had to Be You - TV series - is 1380.0 seconds.
The duration of My Generation - TV series - is 2520.0 seconds.
The duration of Departures - TV series - is 2760.0 seconds.
The duration of Profiler - TV series - is 2520.0 seconds.