A seriocomic look at a Chicago baseball team's diehard fans. Decker: Peter Riegert. Marvin: Brad Garrett. Zig: Wayne Knight. Richie: Hal Sparks. Greg: Matt Craven. Scorekeeper No. 1: Charles Durning. Scorekeeper No. 2: Maury Chaykin. Melody: Sarain Boylan. Joey: Jeff Geddis. The Cheerleader: Stephen Markle.