You've riffed that 1959 Coronet Films Christmas Carol Short that starred Basil Rathbone and was introduced/narrated by Fredric March. This is quite interesting, because both March and Rathbone were involved in other versions of A Christmas Carol, the second of which was remade for animation. All three of them have their merits, but have just enough retro-cheesiness to make for good riffs.

In 1954, the anthology program Shower of Stars (sponsored by Chrysler) presented an hour-long musical version of A Christmas Carol starring Fredric March as Scrooge and Basil Rathbone as Marley. Being who they were, the lead actors turned in terrific performances...especially Rathbone as Marley, who conveyed the character's suffering in every word. The script was good, and the music was terrific--being composed by Bernard Herrmann, an accomplished film and classical composer who'd go on to compose for several Hitchcock movies, including Psycho. But being an hour-long version, some things had to be rushed over and condensed. For example, Belle and Ebenezer's breakup (a matter of only a few sentences) happens only seconds after they'd sung a loving duet--with only slight indication that any time has passed. (And for the record, most of the American actors don't even attempt English accents.) Then there's the Christmas Yet To Come sequence. We're all braced for the eerie, robed spectre who will lead Scrooge through the bleak future his present path will lead him to, and what we get is...a myna bird perched on a tree in a graveyard. Said graveyard is the entirety of the Yet to Come sequence. No corpse-robbers cackling over their finds, no debtors relieved that Scrooge is gone and their ruin is staved off, no coming across his own shrouded, neglected dead body, no grieving Cratchit family consoling each other over Tiny Tim's death...Scrooge is the only person we see in this sequence, and it consists of his stumbling around tombstones on a fog-shrouded stage until he finds his own, and then Tiny Tim's, and then awakens in the present. And the whole sequence lasts less than two minutes, and Scrooge doesn't even have any real dialogue during it! So despite its merits, this is somewhat hampered by the limits of its early-television format. (Plus, it was originally broadcast in color, but the only surviving prints are in black-and-white.)

Two years later, Rathbone himself would star as Scrooge in The Stingiest Man In Town, another musical version co-starring Vic Damone as young Ebenezer and the singing group The Four Lads as a sort of Greek chorus. Again, it was broadcast in color but its only surviving print is in black-and-white--a kinescope that was lost for some time. Again, the music's good and the vocal performances are stunning (Belle's played by a trained opera singer), but the limitations of the early television format are apparent.

Then, in 1978, The Stingiest Man In Town was remade by Rankin-Bass--in traditional animation, not stop-motion as so many of their specials were. It was cut down to an hour but nearly all of the songs from the original were preserved. This was around the same time R-B made The Hobbit, and many of the character designs looked like they could have stepped straight out of The Shire. There were quite a few well-known voices--Walter Matthau as Scrooge, Theodore Bikel as Marley, Dennis Day as nephew Fred, and Robert Morse as young Ebenezer. But there was a rather glaring addition. To make it more kid-friendly, and to keep up the tradition of every Rankin-Bass special having some kind of celebrity-voiced narrator, there's a Jiminy Cricket-like insect narrator named B.A.H. Humbug, voiced by Tom Bosley. The result is a strange mixture of Dickensian seriousness, good music and vocal performances, and pseudo-Disney whimsy.

All three of these have just enough cheesiness to give us some hilarious holiday riffs, but are charming enough to be good holiday fare as well.

The time is waaay overdue for a spooky scary funny "Rifftrax Live Halloween Extravaganza." This would be a mixed bag of Halloween themed shorts, cartoons, weird short films, vintage spook show trailers, and maybe some really terrible monster/science fiction trailers, all done in the format of an olden days type 'spook show.' These spook shows used to include the audience as part of the fun. Monsters running down the aisles, cheesy fake ghosts floating over the audience, etc. With time permitting you could even include a short really horrible old creaky horror movie that is down on it's little knees begging for the overdue riffing attention that It truly deserves. Special guest riffers are requested, yes please, as well as other spooky surprises.
Pull out all of the stops on this one boys, and riff the yell out of everyone.

Quite possibly the greatest bad Kung Fu movie of all time: hilarious without riffing, but could be one of the all-time greats with the LEGENDARY THREE attached!

Aside from the usual comically bad dubbing this film also contains the following compelling features:

1. Flashback sequence which is clearly from a completely different film and has nothing to do with the rest of the movie.




2. Period setting during the Japanese occupation, complete with period cars (sometimes) yet everyone is dressed in 70s fashions (wide collars, poly-blend blazers, etc.) and hairstyles.




3. The transfer is widescreen-4:3, but centre frame locked rather than pan-and-scan so multiple conversations take place with only a table and hands on knees visible.

This movie was required viewing in my university dormitory. Now appears to be on at least a second DVD pressing at Amazon: https://www.amazon.com/Blazing-Ninja-Sonny-Tanaka/dp/B07C5K53P5/ref=sr11?keywords=blazing+ninja&qid=1583072548&sr=8-1