‘The Baby-Sitters Club’

Adapted by Dalene Young from Ann M. Martin’s popular book series, the 1995 film introduces us to at least two dozen entirely appealing and talented young actors (including, from left, Bre Blair, Rachael Leigh Cook, Larisa Oleynik and Schuyler Fisk), ably supported by veterans Ellen Burstyn, Peter Horton, Brooke Adams and Bruce Davison (Showtime Monday at 1 and 9:30 p.m.).