In 1863, a Union outfit is sent behind Confederate lines in Mississippi to destroy enemy railroads but a captive southern belle and the unit's doctor cause frictions within ranks.In 1863, a Union outfit is sent behind Confederate lines in Mississippi to destroy enemy railroads but a captive southern belle and the unit's doctor cause frictions within ranks.In 1863, a Union outfit is sent behind Confederate lines in Mississippi to destroy enemy railroads but a captive southern belle and the unit's doctor cause frictions within ranks.