Complex sentence: Hedren also starred alongside then-husband Noel Marshall in the 1981 film "Roar" (directed by Marshall), about a family whose array of wild pets turn on them; the film cost $17 million to make but grossed only $2 million worldwide.
Split into simpler sentences: Hedren also starred alongside then-husband Noel Marshall in the 1981 film "Roar" (directed by Marshall), about a family whose array of wild pets turn on them. The film cost $17 million to make but grossed only $2 million worldwide.