Fievel and his friend Tony Toponi find a map that they believe points to a treasure buried somewhere beneath Old New York, and the plucky rodent is determined to find it. However, what he discovers under the city is a tribe of Native American mice who were driven underground by prejudiced European immigrants.

• Universal Pictures
• Universal Cartoon Studios
• Thomas Dekker
• Lacey Chabert
• Nehemiah Persoff
• Erica Yohn
• Dom DeLuise
• Elaine Bilstad
• Pat Musick
• René Auberjonois