The Hope Diamond Mystery - 1921 was released on:
USA: 19 February 1921
USA: 26 February 1921 (episode 2)
USA: 5 March 1921 (episode 3)
USA: 12 March 1921 (episode 4)
USA: 19 March 1921 (episode 5)
USA: 26 March 1921 (episode 6)
USA: 3 April 1921 (episode 7)
USA: 10 April 1921 (episode 8)
USA: 17 April 1921 (episode 9)
USA: 24 April 1921 (episode 10)
USA: 1 May 1921 (episode 11)
USA: 8 May 1921 (episode 12)
USA: 15 May 1921 (episode 13)
USA: 22 May 1921 (episode 14)
USA: 29 May 1921 (episode 15)
The Ranch Mystery - 1921 was released on: USA: 9 January 1921
The Rough Diamond - 1921 was released on: USA: 30 October 1921
The Fighter of Diamond X - 1921 was released on: USA: 5 August 1921
The Blue Mountains Mystery - 1921 was released on: Australia: 5 November 1921 USA: May 1922
The Hope Diamond Mystery was created on 1921-02-19.
Who Am I - 1921 was released on: USA: July 1921
Wild - 1921 was released on: USA: 1921
Moving - 1921 was released on: USA: 1921
The Simp - 1921 I was released on: USA: 1921
Touring - 1921 was released on: USA: July 1921
On the Hip - 1921 was released on: USA: January 1921
Why Worry - 1921 was released on: USA: June 1921