Season 1, episode 18.
Original air date: 23 January 1956.
Robin discovers that two students, habe been committing robberies claiming to be his men.
Cast: Richard Greene (Robin Hood), Bernadette O`Farrell (Maid Marian), Rufus Cruikshank (Little John), John Longden (The Abbot), Michael McKeag (Jules), Ian Whittaker (Godric), Willoughby Gray (Hildebrande), Victor Woolf (1st Pilgrim), John Dearth (2nd Pilgrim), Arthur Skinner (Outlaw: uncredited) and Charles Stapley (Jack: uncredited).
From IMDB.

1. Good photography, production values, sets, acting, ect.
2. One of the very few 1950's British series produced directly on film (as opposed to tele-recording, which is the British term for Kinescope)
3. It is so hard to find copies of British TV from this period, that I cannot compare its running time to see how complete it is. At 24 and a half minutes it is longer than many recent shows in the English-speaking world, but runs a little shorter than USA shows produced on film during this period.
4. LOL, Awesome way of teaching a lesson.
5. The print here is slightly tinted a grayish-blue.
6. Exported to the USA at the time.
7. Something of a drama-comedy. You know, a dramatic story with a few comic off-the-wall comments made by the cast.
8. This was uploaded by the ever popular "Lum" uploader.
9. I do admit I watched this via DVD. However, I also checked the uploaded file and it seems fine, if of course not as good as an original 35mm copy, but it is fine for those wanting a sampler of the series or want to watch it on their lunch-break at work.
10. Overall, this show provides another reason for the long-running popularity of this story.