Okay, aside from the "I'm shocked...shocked to find a 1940's film featuring stereotypical characters!", here are a couple of notes for Roach fans who might not have stumbled across this picture.
First, it seems that all the money went into the Cinecolor process. The film has one of the dreariest casts of any 40's B programmer. George Zucco, Grant Mitchell and Virginia Grey are the only name actors in the picture. Whitford Kane, who plays Fix-it Dan, had a wonderful role the prior year in Fox's THE GHOST AND MRS. MUIR (as the publisher of Mrs. Muir's sea novel). The prosecutor is Wilton Graff, never a particularly humorous actor. The rest of the cast is non-entities and the kids act more like they came out of the MGM-George Sidney unit than a Hal Roach comedy.
Also curious is the musical score. The immensely talented Heinz Roemheld is credited as musical director. However, rather than creating one of his own wonderful works (including those fabulous chase cues with pizzicato violins as in FULLER BRUSH MAN or JACK AND THE BEANSTALK), he basically adapted music from TOPPER TAKES A TRIP and TOPPER RETURNS. These were terrific scores, and the TOPPER RETURNS material is particularly appropriate for this film. Of course, there is some original Roemheld music but it's basically a patchwork score.
The script is fair, the gags are contrived and not particularly funny, but the scenes with the Gorilla are genuinely scary.
As for Dis and Dat, I always winced at the moment in Africa SCREAMS where native Bill Walker turned white at the sight of the big Ape. Now I discover it was done the previous year in WHO KILLED DOC ROBIN! Fun for 48 minutes but don't mortgage the house buying a copy or print.
I don't know if there are any original 35mm Cinecolor prints out there. Most of the prints extant (including mine) are 16mm Thunderbird reduction prints. Cinecolor was a dubious process to begin with and anything other than first generation prints are usually pretty dingy.
