Sean Astin, Corey Feldman, Martha Plimpton, Kerri Green, Robert Davi and Joe Pantoliano speculate on where Mikey, Mouth, Stef, Andy, Jake and Francis are 40 years later.

Chuck Zink hosted his children’s show every morning from the ‘50s through the ‘70s on WTVJ, then Channel 4 in Miami. He had a cast of regulars (remember sailor-hat-wearing Scrubby?) and a grandstand ...