The slate is also curious in that it shows the director as "King." This is almost certainly Burton King, director of The Man From Beyond. Houdini is credited for directing Haldane, but this shows that King was involved at some point. That's a bit of a game-changer. The name Zuker refers to Frank Zuker, one of two cameramen on Haldane. Note that the slate calls the film "Houdini Pro 2" (Production #2).
But enough of my yapping. I know what you want, and Jon has graciously allowed me to post the full footage here. So click below and watch film of Houdini and Marie Blood that has never been seen before (sorry for the time code). Action!
Marie Blood retained a handful of vivid memories of her "Uncle Harry" and spent the last decades of her life touring and talking about Houdini and "Aunt Bess." Marie also penned a delightful afterward in Ken Silverman's Houdini!!! The Career of Ehrich Weiss. I had the pleasure of meeting Marie in 1995, at which time she shared some family secrets. Marie Blood passed away in 2004 at the age of 87.