Much of UNDERCOVER BROTHER’s humor comes from black characters making fun of stereotyped Caucasians’ eating globs of mayonnaise, uptight attitude about sex, and obsession with 401K plans. Likewise, stereotypical black characters’ habits and expressions are parodied by Mr. Feather and his henchmen, including crude references to sex and bathroom humor. Other laugh-generating antics include UB jumping off buildings, crashing through plate glass windows, attacking the enemy with martial art kicks and painful hits, plus the usual car chases and explosions. Sistah Girl and White She Devil confront each other in a vicious fight with sexually suggestive overtones. Thrown into the mix are several obscenities and many crudities. The women wear revealing, low-cut outfits and a white female executive appears sexually aroused by the disguised UB’s introduction of a marketing strategy for a new product. There are better choices for summer recreation than UNDERCOVER BROTHER with its offensive exploitation of violence and crude humor.