The Vanishing Dagger - 1920 was released on:
USA: 7 June 1920
USA: 14 June 1920 (episode 2)
USA: 21 June 1920 (episode 3)
USA: 28 June 1920 (episode 4)
USA: 5 July 1920 (episode 5)
USA: 12 July 1920 (episode 6)
USA: 19 July 1920 (episode 7)
USA: 26 July 1920 (episode 8)
UK: August 1920
USA: 2 August 1920 (episode 9)
USA: 9 August 1920 (episode 10)
USA: 16 August 1920 (episode 11)
USA: 23 August 1920 (episode 12)
USA: 30 August 1920 (episode 13)
USA: 6 September 1920 (episode 14)
USA: 13 September 1920 (episode 15)
USA: 20 September 1920 (episode 16)
USA: 27 September 1920 (episode 17)
USA: 4 October 1920 (episode 18)
Portugal: 5 December 1921
The Vanishing Dagger was created on 1920-06-07.
Vanishing Trails was created in 1920-09.
Faith - 1920 was released on: USA: February 1920
At It Again - 1920 was released on: USA: November 1920
The Deceiver - 1920 was released on: USA: December 1920
The Wildcat - 1920 was released on: USA: May 1920
The Orphan - 1920 was released on: USA: May 1920
The Shark - 1920 was released on: USA: January 1920
How Dry I Am - 1920 was released on: USA: January 1920
The Politicians - 1920 was released on: USA: October 1920
The Dreamer - 1920 was released on: USA: May 1920
The Artist - 1920 was released on: USA: May 1920