Whirlybirds was created on 1957-02-04.
Whirlybirds - 1957 Copters and Robbers - 2.18 was released on: USA: 2 June 1958
Whirlybirds - 1957 Dog Gone 2-20 was released on: USA: 17 June 1958
Whirlybirds - 1957 The Black Pearl 1-21 was released on: USA: 23 May 1957 Finland: 2 April 1958
Whirlybirds - 1957 Christmas in June 3-3 was released on: USA: 20 April 1959 Finland: 19 December 1963
Yes see: http://en.wikipedia.org/wiki/Whirlybirds
The duration of Whirlybirds is 1800.0 seconds.
Whirlybirds ended on 1960-01-18.
Not at all !!
Whirlybirds - 1957 Fear - 2.21 was released on: USA: 23 June 1958
Whirlybirds - 1957 Shoot Out - 3.30 was released on: USA: 26 October 1959
Whirlybirds - 1957 Riptide 1-20 was released on: USA: 14 May 1957
Whirlybirds - 1957 The Killer 2-7 was released on: USA: 17 March 1958
Whirlybirds - 1957 Dead on Arrival 2-34 was released on: USA: 1958
Whirlybirds - 1957 Shoot Out 3-30 was released on: USA: 26 October 1959
Whirlybirds - 1957 Baby Face 2-28 was released on: USA: 1958
Whirlybirds - 1957 The Deacon 3-22 was released on: USA: 31 August 1959
Whirlybirds - 1957 Unwanted 2-8 was released on: USA: 24 March 1958