[3] The film features Stan Brakhage and his wife Jane, as well as composer James Tenney and visual artist Carolee Schneemann.
[5] Despite her friendship with Brakhage, she later described the experience as "frightening," remarking that "whenever I collaborated, went into a male friend's film, I always thought I would be able to hold my presence, maintain an authenticity.
"[6] The editing style includes very brief "flash-frames" that interrupt longer shots, a technique that Brakhage would continue to use in such films as Tortured Dust (1984).
[7] Paul Arthur, in his essay for The Criterion Collection, wrote that Cat's Cradle "does not entirely suppress our recourse to naming but rather floods our typical eye-brain loop with stimuli for which attached language cues are either less than automatic or, in cases of purely sensory appeal, non-existent.
"[8] Fred Camper, in another essay for The Criterion Collection, remarked upon the mysteriousness of the four characters' interactions, but was nevertheless "kept on edge by the very rapid intercutting... the viewer is at once encouraged to come up with his own interpretations and prevented from settling on any one idea.