Excellent family-oriented animal adventure film with plenty of human interaction and comedy. Marshall Thompson is Doctor "Daktari" Marsh Tracy, head of an animal study compound in Africa. Widowed, he takes care of his teenage daughter Paula played by cute and perky Cheryl Miller. Sort of an American Hayley Mills, Paula Tracy is a bit of tom-boy (she has a python for a pet) but is growing up into a woman (she tapes her stockings to her thighs with masking tape to hold them up). Betsy Drake (the former Mrs. Cary Grant) is Julie Harper, a sort of Jane Goodhall type character who studies apes in their natural habitat and is the romantic interest for Dr. Tracy. The great character actor who made a career of rolling his r's, Richard Haydn ("Five Days in a Balloon"), is excellent as the comic relief Rupert Rowbotham, Paula's tutor, who is afraid of all the animals (especially Mary Lou the python and Clarence, the lion who tend to snuggle up to him). Add some wrestling with wild cheetahs, a few dangerous gorilla poachers, the antics of Doris the chimpanzee, and of course Clarence, the cross-eyed lion and what you have is the most consistently entertaining of the African animal adventure films which include John Wayne's "Hatari" and Hugh O'Brien's "Africa--Texas Style!. Ivan Tors ("Flipper," "Sea Hunt," "Gentle Ben," "Zebra in the Kitchen") produced this film which later became the TV series "Daktari."