French distributor Editions Montparnasse has released 2 sets of Jean Rouch films on DVD so far.
The second set of films, released earlier this year, are featured on a single disc and include:
Cocorico ! Monsieur Poulet (Cockadoodledoo! Mr. Chicken) [France-Niger/1974/93 min]
Bataille sur le grand fleuve (Battle on the Great River) [Niger/1952/33 min]
Cimetires dans la falaise (Cemetary in the Cliff) [Mali/1950/18 min]
*the film info is approximate.
The reason I've mentioned this particular release first is because it contains English subtitles. Also, the disc is reportedly All-Region/NTSC. I certainly would've gone for it if I hadn't already seen the eclectic Cocorico ! Monsieur Poulet. It's available from numerous online retailers for about the price of a Criterion DVD.