
Disclaimer at the start of the Kino edition of Terror Island
Terror Island was released by Famous Players Lasky’s Paramount Artcraft Production Unit in 1920 and then re-released in 1922 under their Realart Picture Production Unit, where the title cards changed to reflect that it was a Realart Picture.
The exisiting version of “Terror Island” found in the Library of Congress (LoC) is from the Realart print and is approximately 55 minutes, but it is missing its reels (Parts) Three and Four:
Documentation at the Margaret Herrick Library gave the original length of each of the seven reels, which added up to 5939 feet:
Reel One: 975 feet, Reel Two: 848 feet, Reel Three: 958 feet, Reel Four: 917 feet, Reel Five: 889 feet., Reel Six: 784 feet and Reel Seven: 568 feet.
If you compare the running time of the five existing reels (1, 2, 5, 6 and 7) at 55 minutes (54.19) to the footage per reel, the LoC print is missing about 25 minutes (Reel 3 and 4) played at 20 fps (75 feet a minute).
So, what happened to these missing reels? My colleagues (John Cox, Leo Hevia) and I feel that it was around the time of the Tony Curtis “Houdini” movie, when Parts 3 and 4 got separated from the rest.
Let’s look at the evidence.
In July of 1952, Tony Curtis was preparing for his role in Houdini (released 1953), by surveying Silent Houdini Films at Paramount, which included Terror Island.

July 29, 1952 Los Angeles Times
On July 6th 1953 originally and then on August 27th of 1953, George Pal’s appearance as a guest on the Art Baker’s “You Asked For It” show aired, where they ran a part of the original Houdini serial Terror Island showing the under water escape of Houdini from a packing case. Then a strip was shown from George Pal’s new picture showing Tony Curtis duplicating the same feat, escaping from the packing case after being tossed into the ice covered Detroit River.

It sounds like Reel 4 was taken out of the metal canister that contained the reels of Terror Island and was used for the “You Asked For It” show and never returned back to the canister. According to Leo Hevia: