Wildlife activist and actress Tippi Hedren starred in this comic family adventure written, directed, and costarring her producer husband Noel Marshall and inspired by the surprise success of Born Free (1966). Hedren is Madeleine, a woman who brings her children (including real-life daughter and future movie star Melanie Griffith) to the African jungle for a visit with her long-estranged husband Hank (Marshall). An eccentric scientist, Hank has dedicated the past several years of his life to fighting for the preservation of endangered species. A snafu results in the family being met not by the environmentalist, however, but a pride of ferocious felines. Roar (1981) managed to pull in just $2 million at the box office, a fraction of its $17 million cost. The production was better known for its accident-prone, behind-the-scenes drama, which included a fire, a flood, and a disease that took the lives of several big cat performers. Resulting schedule delays turned the motion picture into an 11-year labor of love for Hedren, whose real-life commitment to protection of big cats extended to the establishment of her own California game preserve called Shambala, later to be the subject of a book by Hedren and a television documentary.
~ Karl Williams, All Movie Guide