Continuity: The froth on Debby's champagne at New Year's Eve.
Continuity: The clock in Dan's City Diner when Litco is giving him the first delivery of stolen restaurant supplies.
Continuity: The end of the movie apparently takes place when the softball team has a spring practice. However, we see that the leaves are changing.
Continuity: When Danny enters the bar on St. Patrick's Day he is soaking wet. When he and Debbie go outside seconds later Danny is completely dry.
Continuity: The softball that Bernie is holding goes from a Chicago-style 16 inch clincher softball to a 12 inch ball and then back to a 16 inch ball again.