Desc: River of Rage: The Taking of Maggie Keene: Directed by Robert Iscove. With Victoria Principal, Peter Onorati, Sean Murray, David Beecroft. Maggie, a divorcée with two daughters and an ex-stepson is nervous about a river rafting trip with her new boyfriend. Maggie finds herself alone, but pursued by a ruthless gang. She has to survive the Texan river and heat. The ex-stepson gets worried, and sets out from California to find her.