Episode aired 17 October 1957
Don Diego shows his man-servant, Bernardo, the secret passage in his father's hacienda that leads from his bedroom to the stable below, where he keeps the black stallion, Tornado. Captain Monastario posts a reward for the capture of Zorro, and begins visiting the local haciendas in an effort to discover who Zorro might be. When he arrests the wrong man, Zorro must ride again to prove to Monastario that he has the wrong man.