Joni is a 1980 drama film directed by James F. Collier. It is based on the book of the same name and is the true story of Joni Eareckson Tada (played by herself), a seventeen-year-old girl who becomes paralyzed after a diving accident. Through her physical, emotional and spiritual struggles, Joni learns to trust in God. Billy Graham financed the film through his company World Wide Pictures and appears in a cameo.