The First Feature Film Based On Author Lois Leppard's Mandie Books, Mandie And The Secret Tunnel Begins In The Year 1899. A Young Girl Named Mandie Escapes To A Mansion Where She Will Discover The Secrets Of Her Past, While Simultaneously Learning What The Future Holds. Perhaps With The Help Of Her Cherokee Friends, Young Mandie Will Learn To Overcome Life's Hardships While Celebrating Great Triumphs As Well.